424491256

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{70843}}^1$

素因数の和:70963

約数の個数: 32

約数和(自身を含む): 918138240

約数和(自身を除く): 493646984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 70843, 141686, 283372, 495901, 566744, 991802, 1983604, 3967208, 7580201, 15160402, 30320804, 53061407, 60641608, 106122814, 212245628, 424491256]

約数ペア:

[(1, 424491256), (2, 212245628), (4, 106122814), (7, 60641608), (8, 53061407), (14, 30320804), (28, 15160402), (56, 7580201), (107, 3967208), (214, 1983604), (428, 991802), (749, 566744), (856, 495901), (1498, 283372), (2996, 141686), (5992, 70843)]