61658896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{296437}}^1$

素因数の和:296458

約数の個数: 20

約数和(自身を含む): 128654092

約数和(自身を除く): 66995196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 296437, 592874, 1185748, 2371496, 3853681, 4742992, 7707362, 15414724, 30829448, 61658896]

約数ペア:

[(1, 61658896), (2, 30829448), (4, 15414724), (8, 7707362), (13, 4742992), (16, 3853681), (26, 2371496), (52, 1185748), (104, 592874), (208, 296437)]