42499252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4139}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 79289280

約数和(自身を除く): 36790028

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 2567, 4139, 5134, 8278, 10268, 16556, 70363, 140726, 281452, 624989, 1249978, 2499956, 10624813, 21249626, 42499252]

約数ペア:

[(1, 42499252), (2, 21249626), (4, 10624813), (17, 2499956), (34, 1249978), (68, 624989), (151, 281452), (302, 140726), (604, 70363), (2567, 16556), (4139, 10268), (5134, 8278)]