72704176

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{146581}}^1$

素因数の和:146620

約数の個数: 20

約数和(自身を含む): 145409344

約数和(自身を除く): 72705168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 146581, 293162, 586324, 1172648, 2345296, 4544011, 9088022, 18176044, 36352088, 72704176]

約数ペア:

[(1, 72704176), (2, 36352088), (4, 18176044), (8, 9088022), (16, 4544011), (31, 2345296), (62, 1172648), (124, 586324), (248, 293162), (496, 146581)]