66662648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 150141600

約数和(自身を除く): 83478952

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 31, 46, 52, 58, 62, 92, 104, 116, 124, 184, 232, 248, 299, 377, 403, 598, 667, 713, 754, 806, 899, 961, 1196, 1334, 1426, 1508, 1612, 1798, 1922, 2392, 2668, 2852, 3016, 3224, 3596, 3844, 5336, 5704, 7192, 7688, 8671, 9269, 11687, 12493, 17342, 18538, 20677, 22103, 23374, 24986, 27869, 34684, 37076, 41354, 44206, 46748, 49972, 55738, 69368, 74152, 82708, 88412, 93496, 99944, 111476, 165416, 176824, 222952, 268801, 287339, 362297, 537602, 574678, 640987, 724594, 1075204, 1149356, 1281974, 1449188, 2150408, 2298712, 2563948, 2898376, 5127896, 8332831, 16665662, 33331324, 66662648]

約数ペア:

[(1, 66662648), (2, 33331324), (4, 16665662), (8, 8332831), (13, 5127896), (23, 2898376), (26, 2563948), (29, 2298712), (31, 2150408), (46, 1449188), (52, 1281974), (58, 1149356), (62, 1075204), (92, 724594), (104, 640987), (116, 574678), (124, 537602), (184, 362297), (232, 287339), (248, 268801), (299, 222952), (377, 176824), (403, 165416), (598, 111476), (667, 99944), (713, 93496), (754, 88412), (806, 82708), (899, 74152), (961, 69368), (1196, 55738), (1334, 49972), (1426, 46748), (1508, 44206), (1612, 41354), (1798, 37076), (1922, 34684), (2392, 27869), (2668, 24986), (2852, 23374), (3016, 22103), (3224, 20677), (3596, 18538), (3844, 17342), (5336, 12493), (5704, 11687), (7192, 9269), (7688, 8671)]