40712536

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 77997600

約数和(自身を除く): 37285064

約数列:

[1, 2, 4, 8, 71, 142, 229, 284, 313, 458, 568, 626, 916, 1252, 1832, 2504, 16259, 22223, 32518, 44446, 65036, 71677, 88892, 130072, 143354, 177784, 286708, 573416, 5089067, 10178134, 20356268, 40712536]

約数ペア:

[(1, 40712536), (2, 20356268), (4, 10178134), (8, 5089067), (71, 573416), (142, 286708), (229, 177784), (284, 143354), (313, 130072), (458, 88892), (568, 71677), (626, 65036), (916, 44446), (1252, 32518), (1832, 22223), (2504, 16259)]