74638768

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{126079}}^1$

素因数の和:126124

約数の個数: 20

約数和(自身を含む): 148522240

約数和(自身を除く): 73883472

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 126079, 252158, 504316, 1008632, 2017264, 4664923, 9329846, 18659692, 37319384, 74638768]

約数ペア:

[(1, 74638768), (2, 37319384), (4, 18659692), (8, 9329846), (16, 4664923), (37, 2017264), (74, 1008632), (148, 504316), (296, 252158), (592, 126079)]