67236290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8609}}^1$

素因数の和:8698

約数の個数: 32

約数和(自身を含む): 133902720

約数和(自身を除く): 66666430

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 8609, 17218, 43045, 86090, 94699, 189398, 473495, 611239, 946990, 1222478, 3056195, 6112390, 6723629, 13447258, 33618145, 67236290]

約数ペア:

[(1, 67236290), (2, 33618145), (5, 13447258), (10, 6723629), (11, 6112390), (22, 3056195), (55, 1222478), (71, 946990), (110, 611239), (142, 473495), (355, 189398), (710, 94699), (781, 86090), (1562, 43045), (3905, 17218), (7810, 8609)]