71547016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{2939}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 142884000

約数和(自身を除く): 71336984

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 179, 358, 716, 1432, 2939, 3043, 5878, 6086, 11756, 12172, 23512, 24344, 49963, 99926, 199852, 399704, 526081, 1052162, 2104324, 4208648, 8943377, 17886754, 35773508, 71547016]

約数ペア:

[(1, 71547016), (2, 35773508), (4, 17886754), (8, 8943377), (17, 4208648), (34, 2104324), (68, 1052162), (136, 526081), (179, 399704), (358, 199852), (716, 99926), (1432, 49963), (2939, 24344), (3043, 23512), (5878, 12172), (6086, 11756)]