71849552

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{56843}}^1$

素因数の和:56930

約数の個数: 20

約数和(自身を含む): 140973120

約数和(自身を除く): 69123568

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 56843, 113686, 227372, 454744, 909488, 4490597, 8981194, 17962388, 35924776, 71849552]

約数ペア:

[(1, 71849552), (2, 35924776), (4, 17962388), (8, 8981194), (16, 4490597), (79, 909488), (158, 454744), (316, 227372), (632, 113686), (1264, 56843)]