713408

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 28

約数和(自身を含む): 1444752

約数和(自身を除く): 731344

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 157, 284, 314, 568, 628, 1136, 1256, 2272, 2512, 4544, 5024, 10048, 11147, 22294, 44588, 89176, 178352, 356704, 713408]

約数ペア:

[(1, 713408), (2, 356704), (4, 178352), (8, 89176), (16, 44588), (32, 22294), (64, 11147), (71, 10048), (142, 5024), (157, 4544), (284, 2512), (314, 2272), (568, 1256), (628, 1136)]