70192948

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^2\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 142357152

約数和(自身を除く): 72164204

約数列:

[1, 2, 4, 7, 14, 28, 109, 211, 218, 422, 436, 763, 844, 1477, 1526, 2954, 3052, 5908, 11881, 22999, 23762, 45998, 47524, 83167, 91996, 160993, 166334, 321986, 332668, 643972, 2506891, 5013782, 10027564, 17548237, 35096474, 70192948]

約数ペア:

[(1, 70192948), (2, 35096474), (4, 17548237), (7, 10027564), (14, 5013782), (28, 2506891), (109, 643972), (211, 332668), (218, 321986), (422, 166334), (436, 160993), (763, 91996), (844, 83167), (1477, 47524), (1526, 45998), (2954, 23762), (3052, 22999), (5908, 11881)]