42993808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 109992960

約数和(自身を除く): 66999152

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 23, 26, 38, 43, 44, 46, 52, 76, 86, 88, 92, 104, 143, 152, 172, 176, 184, 208, 209, 247, 253, 286, 299, 304, 344, 368, 418, 437, 473, 494, 506, 559, 572, 598, 688, 817, 836, 874, 946, 988, 989, 1012, 1118, 1144, 1196, 1634, 1672, 1748, 1892, 1976, 1978, 2024, 2236, 2288, 2392, 2717, 3268, 3289, 3344, 3496, 3784, 3952, 3956, 4048, 4472, 4784, 4807, 5434, 5681, 6149, 6536, 6578, 6992, 7568, 7912, 8944, 8987, 9614, 10621, 10868, 10879, 11362, 12298, 12857, 13072, 13156, 15824, 17974, 18791, 19228, 21242, 21736, 21758, 22724, 24596, 25714, 26312, 35948, 37582, 38456, 42484, 43472, 43516, 45448, 49192, 51428, 52624, 62491, 71896, 75164, 76912, 84968, 87032, 90896, 98384, 102856, 116831, 124982, 141427, 143792, 150328, 169936, 174064, 205712, 206701, 233662, 244283, 249964, 282854, 300656, 413402, 467324, 488566, 499928, 565708, 826804, 934648, 977132, 999856, 1131416, 1653608, 1869296, 1954264, 2262832, 2687113, 3307216, 3908528, 5374226, 10748452, 21496904, 42993808]

約数ペア:

[(1, 42993808), (2, 21496904), (4, 10748452), (8, 5374226), (11, 3908528), (13, 3307216), (16, 2687113), (19, 2262832), (22, 1954264), (23, 1869296), (26, 1653608), (38, 1131416), (43, 999856), (44, 977132), (46, 934648), (52, 826804), (76, 565708), (86, 499928), (88, 488566), (92, 467324), (104, 413402), (143, 300656), (152, 282854), (172, 249964), (176, 244283), (184, 233662), (208, 206701), (209, 205712), (247, 174064), (253, 169936), (286, 150328), (299, 143792), (304, 141427), (344, 124982), (368, 116831), (418, 102856), (437, 98384), (473, 90896), (494, 87032), (506, 84968), (559, 76912), (572, 75164), (598, 71896), (688, 62491), (817, 52624), (836, 51428), (874, 49192), (946, 45448), (988, 43516), (989, 43472), (1012, 42484), (1118, 38456), (1144, 37582), (1196, 35948), (1634, 26312), (1672, 25714), (1748, 24596), (1892, 22724), (1976, 21758), (1978, 21736), (2024, 21242), (2236, 19228), (2288, 18791), (2392, 17974), (2717, 15824), (3268, 13156), (3289, 13072), (3344, 12857), (3496, 12298), (3784, 11362), (3952, 10879), (3956, 10868), (4048, 10621), (4472, 9614), (4784, 8987), (4807, 8944), (5434, 7912), (5681, 7568), (6149, 6992), (6536, 6578)]