71448502

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1$

素因数の和:1935

約数の個数: 16

約数和(自身を含む): 108697680

約数和(自身を除く): 37249178

約数列:

[1, 2, 139, 157, 278, 314, 1637, 3274, 21823, 43646, 227543, 257009, 455086, 514018, 35724251, 71448502]

約数ペア:

[(1, 71448502), (2, 35724251), (139, 514018), (157, 455086), (278, 257009), (314, 227543), (1637, 43646), (3274, 21823)]