64803244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:918

約数の個数: 36

約数和(自身を含む): 125483904

約数和(自身を除く): 60680660

約数列:

[1, 2, 4, 11, 22, 44, 121, 191, 242, 382, 484, 701, 764, 1402, 2101, 2804, 4202, 7711, 8404, 15422, 23111, 30844, 46222, 84821, 92444, 133891, 169642, 267782, 339284, 535564, 1472801, 2945602, 5891204, 16200811, 32401622, 64803244]

約数ペア:

[(1, 64803244), (2, 32401622), (4, 16200811), (11, 5891204), (22, 2945602), (44, 1472801), (121, 535564), (191, 339284), (242, 267782), (382, 169642), (484, 133891), (701, 92444), (764, 84821), (1402, 46222), (2101, 30844), (2804, 23111), (4202, 15422), (7711, 8404)]