8742264

素因数分解:

$2^3\times 3^1\times {\mathrm{563}}^1\times {\mathrm{647}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 21928320

約数和(自身を除く): 13186056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 563, 647, 1126, 1294, 1689, 1941, 2252, 2588, 3378, 3882, 4504, 5176, 6756, 7764, 13512, 15528, 364261, 728522, 1092783, 1457044, 2185566, 2914088, 4371132, 8742264]

約数ペア:

[(1, 8742264), (2, 4371132), (3, 2914088), (4, 2185566), (6, 1457044), (8, 1092783), (12, 728522), (24, 364261), (563, 15528), (647, 13512), (1126, 7764), (1294, 6756), (1689, 5176), (1941, 4504), (2252, 3882), (2588, 3378)]