72735824

素因数分解:

$2^4\times 7^1\times {\mathrm{649427}}^1$

素因数の和:649442

約数の個数: 20

約数和(自身を含む): 161058144

約数和(自身を除く): 88322320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 649427, 1298854, 2597708, 4545989, 5195416, 9091978, 10390832, 18183956, 36367912, 72735824]

約数ペア:

[(1, 72735824), (2, 36367912), (4, 18183956), (7, 10390832), (8, 9091978), (14, 5195416), (16, 4545989), (28, 2597708), (56, 1298854), (112, 649427)]