40282424

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55333}}^1$

素因数の和:55359

約数の個数: 32

約数和(自身を含む): 92961120

約数和(自身を除く): 52678696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 55333, 110666, 221332, 387331, 442664, 719329, 774662, 1438658, 1549324, 2877316, 3098648, 5035303, 5754632, 10070606, 20141212, 40282424]

約数ペア:

[(1, 40282424), (2, 20141212), (4, 10070606), (7, 5754632), (8, 5035303), (13, 3098648), (14, 2877316), (26, 1549324), (28, 1438658), (52, 774662), (56, 719329), (91, 442664), (104, 387331), (182, 221332), (364, 110666), (728, 55333)]