15378832

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2327

約数の個数: 40

約数和(自身を含む): 34626752

約数和(自身を除く): 19247920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 2251, 3416, 4502, 6832, 9004, 15757, 18008, 31514, 36016, 63028, 126056, 137311, 252112, 274622, 549244, 961177, 1098488, 1922354, 2196976, 3844708, 7689416, 15378832]

約数ペア:

[(1, 15378832), (2, 7689416), (4, 3844708), (7, 2196976), (8, 1922354), (14, 1098488), (16, 961177), (28, 549244), (56, 274622), (61, 252112), (112, 137311), (122, 126056), (244, 63028), (427, 36016), (488, 31514), (854, 18008), (976, 15757), (1708, 9004), (2251, 6832), (3416, 4502)]