15704479472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{42961}}^1$

素因数の和:43078

約数の個数: 80

約数和(自身を含む): 34776536064

約数和(自身を除く): 19072056592

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 67, 88, 124, 134, 176, 248, 268, 341, 496, 536, 682, 737, 1072, 1364, 1474, 2077, 2728, 2948, 4154, 5456, 5896, 8308, 11792, 16616, 22847, 33232, 42961, 45694, 85922, 91388, 171844, 182776, 343688, 365552, 472571, 687376, 945142, 1331791, 1890284, 2663582, 2878387, 3780568, 5327164, 5756774, 7561136, 10654328, 11513548, 14649701, 21308656, 23027096, 29299402, 31662257, 46054192, 58598804, 63324514, 89229997, 117197608, 126649028, 178459994, 234395216, 253298056, 356919988, 506596112, 713839976, 981529967, 1427679952, 1963059934, 3926119868, 7852239736, 15704479472]

約数ペア:

[(1, 15704479472), (2, 7852239736), (4, 3926119868), (8, 1963059934), (11, 1427679952), (16, 981529967), (22, 713839976), (31, 506596112), (44, 356919988), (62, 253298056), (67, 234395216), (88, 178459994), (124, 126649028), (134, 117197608), (176, 89229997), (248, 63324514), (268, 58598804), (341, 46054192), (496, 31662257), (536, 29299402), (682, 23027096), (737, 21308656), (1072, 14649701), (1364, 11513548), (1474, 10654328), (2077, 7561136), (2728, 5756774), (2948, 5327164), (4154, 3780568), (5456, 2878387), (5896, 2663582), (8308, 1890284), (11792, 1331791), (16616, 945142), (22847, 687376), (33232, 472571), (42961, 365552), (45694, 343688), (85922, 182776), (91388, 171844)]