8240792

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 18800640

約数和(自身を除く): 10559848

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 101, 124, 188, 202, 217, 248, 329, 376, 404, 434, 658, 707, 808, 868, 1316, 1414, 1457, 1736, 2632, 2828, 2914, 3131, 4747, 5656, 5828, 6262, 9494, 10199, 11656, 12524, 18988, 20398, 21917, 25048, 33229, 37976, 40796, 43834, 66458, 81592, 87668, 132916, 147157, 175336, 265832, 294314, 588628, 1030099, 1177256, 2060198, 4120396, 8240792]

約数ペア:

[(1, 8240792), (2, 4120396), (4, 2060198), (7, 1177256), (8, 1030099), (14, 588628), (28, 294314), (31, 265832), (47, 175336), (56, 147157), (62, 132916), (94, 87668), (101, 81592), (124, 66458), (188, 43834), (202, 40796), (217, 37976), (248, 33229), (329, 25048), (376, 21917), (404, 20398), (434, 18988), (658, 12524), (707, 11656), (808, 10199), (868, 9494), (1316, 6262), (1414, 5828), (1457, 5656), (1736, 4747), (2632, 3131), (2828, 2914)]