43142512

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2551}}^1$

素因数の和:2717

約数の個数: 40

約数和(自身を含む): 96200192

約数和(自身を除く): 53057680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 2551, 4228, 5102, 8456, 10204, 16912, 17857, 20408, 35714, 40816, 71428, 142856, 285712, 385201, 770402, 1540804, 2696407, 3081608, 5392814, 6163216, 10785628, 21571256, 43142512]

約数ペア:

[(1, 43142512), (2, 21571256), (4, 10785628), (7, 6163216), (8, 5392814), (14, 3081608), (16, 2696407), (28, 1540804), (56, 770402), (112, 385201), (151, 285712), (302, 142856), (604, 71428), (1057, 40816), (1208, 35714), (2114, 20408), (2416, 17857), (2551, 16912), (4228, 10204), (5102, 8456)]