8142472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1405

約数の個数: 32

約数和(自身を含む): 16732800

約数和(自身を除く): 8590328

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1327, 1534, 2654, 3068, 5308, 6136, 10616, 17251, 34502, 69004, 78293, 138008, 156586, 313172, 626344, 1017809, 2035618, 4071236, 8142472]

約数ペア:

[(1, 8142472), (2, 4071236), (4, 2035618), (8, 1017809), (13, 626344), (26, 313172), (52, 156586), (59, 138008), (104, 78293), (118, 69004), (236, 34502), (472, 17251), (767, 10616), (1327, 6136), (1534, 5308), (2654, 3068)]