39143588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 81031104

約数和(自身を除く): 41887516

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 946, 1217, 1462, 1892, 2434, 2924, 4868, 8041, 13387, 16082, 20689, 26774, 32164, 41378, 52331, 53548, 82756, 104662, 209324, 227579, 455158, 575641, 889627, 910316, 1151282, 1779254, 2302564, 3558508, 9785897, 19571794, 39143588]

約数ペア:

[(1, 39143588), (2, 19571794), (4, 9785897), (11, 3558508), (17, 2302564), (22, 1779254), (34, 1151282), (43, 910316), (44, 889627), (68, 575641), (86, 455158), (172, 227579), (187, 209324), (374, 104662), (473, 82756), (731, 53548), (748, 52331), (946, 41378), (1217, 32164), (1462, 26774), (1892, 20689), (2434, 16082), (2924, 13387), (4868, 8041)]