66654232

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 127526400

約数和(自身を除く): 60872168

約数列:

[1, 2, 4, 8, 71, 142, 239, 284, 478, 491, 568, 956, 982, 1912, 1964, 3928, 16969, 33938, 34861, 67876, 69722, 117349, 135752, 139444, 234698, 278888, 469396, 938792, 8331779, 16663558, 33327116, 66654232]

約数ペア:

[(1, 66654232), (2, 33327116), (4, 16663558), (8, 8331779), (71, 938792), (142, 469396), (239, 278888), (284, 234698), (478, 139444), (491, 135752), (568, 117349), (956, 69722), (982, 67876), (1912, 34861), (1964, 33938), (3928, 16969)]