80503472

素因数分解:

$2^4\times 7^3\times {\mathrm{14669}}^1$

素因数の和:14698

約数の個数: 40

約数和(自身を含む): 181908000

約数和(自身を除く): 101404528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 14669, 29338, 58676, 102683, 117352, 205366, 234704, 410732, 718781, 821464, 1437562, 1642928, 2875124, 5031467, 5750248, 10062934, 11500496, 20125868, 40251736, 80503472]

約数ペア:

[(1, 80503472), (2, 40251736), (4, 20125868), (7, 11500496), (8, 10062934), (14, 5750248), (16, 5031467), (28, 2875124), (49, 1642928), (56, 1437562), (98, 821464), (112, 718781), (196, 410732), (343, 234704), (392, 205366), (686, 117352), (784, 102683), (1372, 58676), (2744, 29338), (5488, 14669)]