42341728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 103299840

約数和(自身を除く): 60958112

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 487, 494, 572, 608, 836, 974, 988, 1144, 1672, 1948, 1976, 2288, 2717, 3344, 3896, 3952, 4576, 5357, 5434, 6331, 6688, 7792, 7904, 9253, 10714, 10868, 12662, 15584, 18506, 21428, 21736, 25324, 37012, 42856, 43472, 50648, 69641, 74024, 85712, 86944, 101296, 101783, 120289, 139282, 148048, 171424, 202592, 203566, 240578, 278564, 296096, 407132, 481156, 557128, 814264, 962312, 1114256, 1323179, 1628528, 1924624, 2228512, 2646358, 3257056, 3849248, 5292716, 10585432, 21170864, 42341728]

約数ペア:

[(1, 42341728), (2, 21170864), (4, 10585432), (8, 5292716), (11, 3849248), (13, 3257056), (16, 2646358), (19, 2228512), (22, 1924624), (26, 1628528), (32, 1323179), (38, 1114256), (44, 962312), (52, 814264), (76, 557128), (88, 481156), (104, 407132), (143, 296096), (152, 278564), (176, 240578), (208, 203566), (209, 202592), (247, 171424), (286, 148048), (304, 139282), (352, 120289), (416, 101783), (418, 101296), (487, 86944), (494, 85712), (572, 74024), (608, 69641), (836, 50648), (974, 43472), (988, 42856), (1144, 37012), (1672, 25324), (1948, 21736), (1976, 21428), (2288, 18506), (2717, 15584), (3344, 12662), (3896, 10868), (3952, 10714), (4576, 9253), (5357, 7904), (5434, 7792), (6331, 6688)]