72240266

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{34631}}^1$

素因数の和:34789

約数の個数: 16

約数和(自身を含む): 124675200

約数和(自身を除く): 52434934

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 34631, 69262, 242417, 484834, 5160019, 10320038, 36120133, 72240266]

約数ペア:

[(1, 72240266), (2, 36120133), (7, 10320038), (14, 5160019), (149, 484834), (298, 242417), (1043, 69262), (2086, 34631)]