40202596

素因数分解:

$2^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1423}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 80541440

約数和(自身を除く): 40338844

約数列:

[1, 2, 4, 7, 14, 28, 1009, 1423, 2018, 2846, 4036, 5692, 7063, 9961, 14126, 19922, 28252, 39844, 1435807, 2871614, 5743228, 10050649, 20101298, 40202596]

約数ペア:

[(1, 40202596), (2, 20101298), (4, 10050649), (7, 5743228), (14, 2871614), (28, 1435807), (1009, 39844), (1423, 28252), (2018, 19922), (2846, 14126), (4036, 9961), (5692, 7063)]