78489008

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29027}}^1$

素因数の和:29061

約数の個数: 30

約数和(自身を含む): 164675844

約数和(自身を除く): 86186836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 29027, 58054, 116108, 232216, 377351, 464432, 754702, 1509404, 3018808, 4905563, 6037616, 9811126, 19622252, 39244504, 78489008]

約数ペア:

[(1, 78489008), (2, 39244504), (4, 19622252), (8, 9811126), (13, 6037616), (16, 4905563), (26, 3018808), (52, 1509404), (104, 754702), (169, 464432), (208, 377351), (338, 232216), (676, 116108), (1352, 58054), (2704, 29027)]