15672741968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1\times {\mathrm{911}}^1$

素因数の和:1812

約数の個数: 80

約数和(自身を含む): 33086382336

約数和(自身を除く): 17413640368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 773, 856, 911, 1391, 1546, 1712, 1822, 2782, 3092, 3644, 5564, 6184, 7288, 10049, 11128, 11843, 12368, 14576, 20098, 22256, 23686, 40196, 47372, 80392, 82711, 94744, 97477, 160784, 165422, 189488, 194954, 330844, 389908, 661688, 704203, 779816, 1075243, 1267201, 1323376, 1408406, 1559632, 2150486, 2534402, 2816812, 4300972, 5068804, 5633624, 8601944, 9154639, 10137608, 11267248, 17203888, 18309278, 20275216, 36618556, 73237112, 75349721, 146474224, 150699442, 301398884, 602797768, 979546373, 1205595536, 1959092746, 3918185492, 7836370984, 15672741968]

約数ペア:

[(1, 15672741968), (2, 7836370984), (4, 3918185492), (8, 1959092746), (13, 1205595536), (16, 979546373), (26, 602797768), (52, 301398884), (104, 150699442), (107, 146474224), (208, 75349721), (214, 73237112), (428, 36618556), (773, 20275216), (856, 18309278), (911, 17203888), (1391, 11267248), (1546, 10137608), (1712, 9154639), (1822, 8601944), (2782, 5633624), (3092, 5068804), (3644, 4300972), (5564, 2816812), (6184, 2534402), (7288, 2150486), (10049, 1559632), (11128, 1408406), (11843, 1323376), (12368, 1267201), (14576, 1075243), (20098, 779816), (22256, 704203), (23686, 661688), (40196, 389908), (47372, 330844), (80392, 194954), (82711, 189488), (94744, 165422), (97477, 160784)]