29922256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20551}}^1$

素因数の和:20579

約数の個数: 40

約数和(自身を含む): 71356544

約数和(自身を除く): 41434288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 20551, 41102, 82204, 143857, 164408, 267163, 287714, 328816, 534326, 575428, 1068652, 1150856, 1870141, 2137304, 2301712, 3740282, 4274608, 7480564, 14961128, 29922256]

約数ペア:

[(1, 29922256), (2, 14961128), (4, 7480564), (7, 4274608), (8, 3740282), (13, 2301712), (14, 2137304), (16, 1870141), (26, 1150856), (28, 1068652), (52, 575428), (56, 534326), (91, 328816), (104, 287714), (112, 267163), (182, 164408), (208, 143857), (364, 82204), (728, 41102), (1456, 20551)]