30664504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6919

約数の個数: 32

約数和(自身を含む): 63367920

約数和(自身を除く): 32703416

約数列:

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

約数ペア:

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