73020644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{20261}}^1$

素因数の和:20335

約数の個数: 24

約数和(自身を含む): 137862648

約数和(自身を除く): 64842004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 20261, 40522, 81044, 344437, 688874, 1073833, 1377748, 2147666, 4295332, 18255161, 36510322, 73020644]

約数ペア:

[(1, 73020644), (2, 36510322), (4, 18255161), (17, 4295332), (34, 2147666), (53, 1377748), (68, 1073833), (106, 688874), (212, 344437), (901, 81044), (1802, 40522), (3604, 20261)]