13969072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 29373120

約数和(自身を除く): 15404048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 239, 281, 478, 562, 956, 1124, 1912, 2248, 3107, 3653, 3824, 4496, 6214, 7306, 12428, 14612, 24856, 29224, 49712, 58448, 67159, 134318, 268636, 537272, 873067, 1074544, 1746134, 3492268, 6984536, 13969072]

約数ペア:

[(1, 13969072), (2, 6984536), (4, 3492268), (8, 1746134), (13, 1074544), (16, 873067), (26, 537272), (52, 268636), (104, 134318), (208, 67159), (239, 58448), (281, 49712), (478, 29224), (562, 24856), (956, 14612), (1124, 12428), (1912, 7306), (2248, 6214), (3107, 4496), (3653, 3824)]