72149266

素因数分解:

$2^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1597}}^1$

素因数の和:2074

約数の個数: 24

約数和(自身を含む): 126245196

約数和(自身を除く): 54095930

約数列:

[1, 2, 7, 14, 49, 98, 461, 922, 1597, 3194, 3227, 6454, 11179, 22358, 22589, 45178, 78253, 156506, 736217, 1472434, 5153519, 10307038, 36074633, 72149266]

約数ペア:

[(1, 72149266), (2, 36074633), (7, 10307038), (14, 5153519), (49, 1472434), (98, 736217), (461, 156506), (922, 78253), (1597, 45178), (3194, 22589), (3227, 22358), (6454, 11179)]