40842256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28051}}^1$

素因数の和:28079

約数の個数: 40

約数和(自身を含む): 97396544

約数和(自身を除く): 56554288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 28051, 56102, 112204, 196357, 224408, 364663, 392714, 448816, 729326, 785428, 1458652, 1570856, 2552641, 2917304, 3141712, 5105282, 5834608, 10210564, 20421128, 40842256]

約数ペア:

[(1, 40842256), (2, 20421128), (4, 10210564), (7, 5834608), (8, 5105282), (13, 3141712), (14, 2917304), (16, 2552641), (26, 1570856), (28, 1458652), (52, 785428), (56, 729326), (91, 448816), (104, 392714), (112, 364663), (182, 224408), (208, 196357), (364, 112204), (728, 56102), (1456, 28051)]