64561488

素因数分解:

$2^4\times 3^1\times {\mathrm{317}}^1\times {\mathrm{4243}}^1$

素因数の和:4571

約数の個数: 40

約数和(自身を含む): 167349408

約数和(自身を除く): 102787920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 317, 634, 951, 1268, 1902, 2536, 3804, 4243, 5072, 7608, 8486, 12729, 15216, 16972, 25458, 33944, 50916, 67888, 101832, 203664, 1345031, 2690062, 4035093, 5380124, 8070186, 10760248, 16140372, 21520496, 32280744, 64561488]

約数ペア:

[(1, 64561488), (2, 32280744), (3, 21520496), (4, 16140372), (6, 10760248), (8, 8070186), (12, 5380124), (16, 4035093), (24, 2690062), (48, 1345031), (317, 203664), (634, 101832), (951, 67888), (1268, 50916), (1902, 33944), (2536, 25458), (3804, 16972), (4243, 15216), (5072, 12729), (7608, 8486)]