29409904

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{25889}}^1$

素因数の和:25968

約数の個数: 20

約数和(自身を含む): 57786480

約数和(自身を除く): 28376576

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 25889, 51778, 103556, 207112, 414224, 1838119, 3676238, 7352476, 14704952, 29409904]

約数ペア:

[(1, 29409904), (2, 14704952), (4, 7352476), (8, 3676238), (16, 1838119), (71, 414224), (142, 207112), (284, 103556), (568, 51778), (1136, 25889)]