69914416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30557}}^1$

素因数の和:30589

約数の個数: 40

約数和(自身を含む): 159146064

約数和(自身を除く): 89231648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 30557, 61114, 122228, 244456, 336127, 397241, 488912, 672254, 794482, 1344508, 1588964, 2689016, 3177928, 4369651, 5378032, 6355856, 8739302, 17478604, 34957208, 69914416]

約数ペア:

[(1, 69914416), (2, 34957208), (4, 17478604), (8, 8739302), (11, 6355856), (13, 5378032), (16, 4369651), (22, 3177928), (26, 2689016), (44, 1588964), (52, 1344508), (88, 794482), (104, 672254), (143, 488912), (176, 397241), (208, 336127), (286, 244456), (572, 122228), (1144, 61114), (2288, 30557)]