3721125128

素因数分解:

$2^3\times 7^1\times {\mathrm{739}}^1\times {\mathrm{89917}}^1$

素因数の和:90669

約数の個数: 32

約数和(自身を含む): 7984718400

約数和(自身を除く): 4263593272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 739, 1478, 2956, 5173, 5912, 10346, 20692, 41384, 89917, 179834, 359668, 629419, 719336, 1258838, 2517676, 5035352, 66448663, 132897326, 265794652, 465140641, 531589304, 930281282, 1860562564, 3721125128]

約数ペア:

[(1, 3721125128), (2, 1860562564), (4, 930281282), (7, 531589304), (8, 465140641), (14, 265794652), (28, 132897326), (56, 66448663), (739, 5035352), (1478, 2517676), (2956, 1258838), (5173, 719336), (5912, 629419), (10346, 359668), (20692, 179834), (41384, 89917)]