40871468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 83589408

約数和(自身を除く): 42717940

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 101, 187, 202, 374, 404, 541, 748, 1082, 1111, 1717, 2164, 2222, 3434, 4444, 5951, 6868, 9197, 11902, 18394, 18887, 23804, 36788, 37774, 54641, 75548, 101167, 109282, 202334, 218564, 404668, 601051, 928897, 1202102, 1857794, 2404204, 3715588, 10217867, 20435734, 40871468]

約数ペア:

[(1, 40871468), (2, 20435734), (4, 10217867), (11, 3715588), (17, 2404204), (22, 1857794), (34, 1202102), (44, 928897), (68, 601051), (101, 404668), (187, 218564), (202, 202334), (374, 109282), (404, 101167), (541, 75548), (748, 54641), (1082, 37774), (1111, 36788), (1717, 23804), (2164, 18887), (2222, 18394), (3434, 11902), (4444, 9197), (5951, 6868)]