15703756796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{707249}}^1$

素因数の和:707334

約数の個数: 48

約数和(自身を含む): 34378008000

約数和(自身を除く): 18674251204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 1586, 1708, 3172, 5551, 11102, 22204, 707249, 1414498, 2828996, 4950743, 9194237, 9901486, 18388474, 19802972, 36776948, 43142189, 64359659, 86284378, 128719318, 172568756, 257438636, 301995323, 560848457, 603990646, 1121696914, 1207981292, 2243393828, 3925939199, 7851878398, 15703756796]

約数ペア:

[(1, 15703756796), (2, 7851878398), (4, 3925939199), (7, 2243393828), (13, 1207981292), (14, 1121696914), (26, 603990646), (28, 560848457), (52, 301995323), (61, 257438636), (91, 172568756), (122, 128719318), (182, 86284378), (244, 64359659), (364, 43142189), (427, 36776948), (793, 19802972), (854, 18388474), (1586, 9901486), (1708, 9194237), (3172, 4950743), (5551, 2828996), (11102, 1414498), (22204, 707249)]