7381488

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 19389136

約数和(自身を除く): 12007648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2521, 2928, 5042, 7563, 10084, 15126, 20168, 30252, 40336, 60504, 121008, 153781, 307562, 461343, 615124, 922686, 1230248, 1845372, 2460496, 3690744, 7381488]

約数ペア:

[(1, 7381488), (2, 3690744), (3, 2460496), (4, 1845372), (6, 1230248), (8, 922686), (12, 615124), (16, 461343), (24, 307562), (48, 153781), (61, 121008), (122, 60504), (183, 40336), (244, 30252), (366, 20168), (488, 15126), (732, 10084), (976, 7563), (1464, 5042), (2521, 2928)]