40360894

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 70995456

約数和(自身を除く): 30634562

約数列:

[1, 2, 7, 14, 61, 122, 167, 283, 334, 427, 566, 854, 1169, 1981, 2338, 3962, 10187, 17263, 20374, 34526, 47261, 71309, 94522, 120841, 142618, 241682, 330827, 661654, 2882921, 5765842, 20180447, 40360894]

約数ペア:

[(1, 40360894), (2, 20180447), (7, 5765842), (14, 2882921), (61, 661654), (122, 330827), (167, 241682), (283, 142618), (334, 120841), (427, 94522), (566, 71309), (854, 47261), (1169, 34526), (1981, 20374), (2338, 17263), (3962, 10187)]