15680495428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{432637}}^1$

素因数の和:432712

約数の個数: 48

約数和(自身を含む): 32053284144

約数和(自身を除く): 16372788716

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 2132, 2788, 9061, 18122, 36244, 432637, 865274, 1730548, 5624281, 7354829, 11248562, 14709658, 17738117, 22497124, 29419316, 35476234, 70952468, 95612777, 191225554, 230595521, 301547989, 382451108, 461191042, 603095978, 922382084, 1206191956, 3920123857, 7840247714, 15680495428]

約数ペア:

[(1, 15680495428), (2, 7840247714), (4, 3920123857), (13, 1206191956), (17, 922382084), (26, 603095978), (34, 461191042), (41, 382451108), (52, 301547989), (68, 230595521), (82, 191225554), (164, 95612777), (221, 70952468), (442, 35476234), (533, 29419316), (697, 22497124), (884, 17738117), (1066, 14709658), (1394, 11248562), (2132, 7354829), (2788, 5624281), (9061, 1730548), (18122, 865274), (36244, 432637)]