15705456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25169}}^1$

素因数の和:25193

約数の個数: 40

約数和(自身を含む): 43695120

約数和(自身を除く): 27989664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 25169, 50338, 75507, 100676, 151014, 201352, 302028, 327197, 402704, 604056, 654394, 981591, 1208112, 1308788, 1963182, 2617576, 3926364, 5235152, 7852728, 15705456]

約数ペア:

[(1, 15705456), (2, 7852728), (3, 5235152), (4, 3926364), (6, 2617576), (8, 1963182), (12, 1308788), (13, 1208112), (16, 981591), (24, 654394), (26, 604056), (39, 402704), (48, 327197), (52, 302028), (78, 201352), (104, 151014), (156, 100676), (208, 75507), (312, 50338), (624, 25169)]