8268568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 19998720

約数和(自身を除く): 11730152

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 433, 434, 616, 682, 866, 868, 1364, 1732, 1736, 2387, 2728, 3031, 3464, 4763, 4774, 6062, 9526, 9548, 12124, 13423, 19052, 19096, 24248, 26846, 33341, 38104, 53692, 66682, 93961, 107384, 133364, 147653, 187922, 266728, 295306, 375844, 590612, 751688, 1033571, 1181224, 2067142, 4134284, 8268568]

約数ペア:

[(1, 8268568), (2, 4134284), (4, 2067142), (7, 1181224), (8, 1033571), (11, 751688), (14, 590612), (22, 375844), (28, 295306), (31, 266728), (44, 187922), (56, 147653), (62, 133364), (77, 107384), (88, 93961), (124, 66682), (154, 53692), (217, 38104), (248, 33341), (308, 26846), (341, 24248), (433, 19096), (434, 19052), (616, 13423), (682, 12124), (866, 9548), (868, 9526), (1364, 6062), (1732, 4774), (1736, 4763), (2387, 3464), (2728, 3031)]