71339264705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1\times {\mathrm{317621}}^1$

素因数の和:319204

約数の個数: 16

約数和(自身を含む): 88616538000

約数和(自身を除く): 17277273295

約数列:

[1, 5, 29, 145, 1549, 7745, 44921, 224605, 317621, 1588105, 9211009, 46055045, 491994929, 2459974645, 14267852941, 71339264705]

約数ペア:

[(1, 71339264705), (5, 14267852941), (29, 2459974645), (145, 491994929), (1549, 46055045), (7745, 9211009), (44921, 1588105), (224605, 317621)]