61329008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6921

約数の個数: 40

約数和(自身を含む): 130960368

約数和(自身を除く): 69631360

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6857, 8944, 13714, 27428, 54856, 89141, 109712, 178282, 294851, 356564, 589702, 713128, 1179404, 1426256, 2358808, 3833063, 4717616, 7666126, 15332252, 30664504, 61329008]

約数ペア:

[(1, 61329008), (2, 30664504), (4, 15332252), (8, 7666126), (13, 4717616), (16, 3833063), (26, 2358808), (43, 1426256), (52, 1179404), (86, 713128), (104, 589702), (172, 356564), (208, 294851), (344, 178282), (559, 109712), (688, 89141), (1118, 54856), (2236, 27428), (4472, 13714), (6857, 8944)]