728482578

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{55163}}^1$

素因数の和:55270

約数の個数: 32

約数和(自身を含む): 1525174272

約数和(自身を除く): 796691694

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 13206, 55163, 110326, 165489, 330978, 1710053, 3420106, 3916573, 5130159, 7833146, 10260318, 11749719, 23499438, 121413763, 242827526, 364241289, 728482578]

約数ペア:

[(1, 728482578), (2, 364241289), (3, 242827526), (6, 121413763), (31, 23499438), (62, 11749719), (71, 10260318), (93, 7833146), (142, 5130159), (186, 3916573), (213, 3420106), (426, 1710053), (2201, 330978), (4402, 165489), (6603, 110326), (13206, 55163)]