72986896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{147151}}^1$

素因数の和:147190

約数の個数: 20

約数和(自身を含む): 145974784

約数和(自身を除く): 72987888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 147151, 294302, 588604, 1177208, 2354416, 4561681, 9123362, 18246724, 36493448, 72986896]

約数ペア:

[(1, 72986896), (2, 36493448), (4, 18246724), (8, 9123362), (16, 4561681), (31, 2354416), (62, 1177208), (124, 588604), (248, 294302), (496, 147151)]