15695591956

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{21377}}^1$

素因数の和:21481

約数の個数: 72

約数和(自身を含む): 31765057128

約数和(自身を除く): 16069465172

約数列:

[1, 2, 4, 11, 22, 37, 41, 44, 74, 82, 121, 148, 164, 242, 407, 451, 484, 814, 902, 1517, 1628, 1804, 3034, 4477, 4961, 6068, 8954, 9922, 16687, 17908, 19844, 21377, 33374, 42754, 66748, 85508, 183557, 235147, 367114, 470294, 734228, 790949, 876457, 940588, 1581898, 1752914, 2586617, 3163796, 3505828, 5173234, 8700439, 9641027, 10346468, 17400878, 19282054, 32428909, 34801756, 38564108, 64857818, 95704829, 106051297, 129715636, 191409658, 212102594, 356717999, 382819316, 424205188, 713435998, 1426871996, 3923897989, 7847795978, 15695591956]

約数ペア:

[(1, 15695591956), (2, 7847795978), (4, 3923897989), (11, 1426871996), (22, 713435998), (37, 424205188), (41, 382819316), (44, 356717999), (74, 212102594), (82, 191409658), (121, 129715636), (148, 106051297), (164, 95704829), (242, 64857818), (407, 38564108), (451, 34801756), (484, 32428909), (814, 19282054), (902, 17400878), (1517, 10346468), (1628, 9641027), (1804, 8700439), (3034, 5173234), (4477, 3505828), (4961, 3163796), (6068, 2586617), (8954, 1752914), (9922, 1581898), (16687, 940588), (17908, 876457), (19844, 790949), (21377, 734228), (33374, 470294), (42754, 367114), (66748, 235147), (85508, 183557)]