72608176

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{2719}}^1$

素因数の和:4396

約数の個数: 20

約数和(自身を含む): 140814400

約数和(自身を除く): 68206224

約数列:

[1, 2, 4, 8, 16, 1669, 2719, 3338, 5438, 6676, 10876, 13352, 21752, 26704, 43504, 4538011, 9076022, 18152044, 36304088, 72608176]

約数ペア:

[(1, 72608176), (2, 36304088), (4, 18152044), (8, 9076022), (16, 4538011), (1669, 43504), (2719, 26704), (3338, 21752), (5438, 13352), (6676, 10876)]