64217928

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{19531}}^1$

素因数の和:19677

約数の個数: 32

約数和(自身を含む): 161724960

約数和(自身を除く): 97507032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 19531, 39062, 58593, 78124, 117186, 156248, 234372, 468744, 2675747, 5351494, 8027241, 10702988, 16054482, 21405976, 32108964, 64217928]

約数ペア:

[(1, 64217928), (2, 32108964), (3, 21405976), (4, 16054482), (6, 10702988), (8, 8027241), (12, 5351494), (24, 2675747), (137, 468744), (274, 234372), (411, 156248), (548, 117186), (822, 78124), (1096, 58593), (1644, 39062), (3288, 19531)]