74040424

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{225733}}^1$

素因数の和:225780

約数の個数: 16

約数和(自身を含む): 142212420

約数和(自身を除く): 68171996

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 225733, 451466, 902932, 1805864, 9255053, 18510106, 37020212, 74040424]

約数ペア:

[(1, 74040424), (2, 37020212), (4, 18510106), (8, 9255053), (41, 1805864), (82, 902932), (164, 451466), (328, 225733)]