69841772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17443}}^1$

素因数の和:17478

約数の個数: 48

約数和(自身を含む): 164113152

約数和(自身を除く): 94271380

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 17443, 34886, 69772, 122101, 191873, 226759, 244202, 383746, 453518, 488404, 767492, 907036, 1343111, 1587313, 2494349, 2686222, 3174626, 4988698, 5372444, 6349252, 9977396, 17460443, 34920886, 69841772]

約数ペア:

[(1, 69841772), (2, 34920886), (4, 17460443), (7, 9977396), (11, 6349252), (13, 5372444), (14, 4988698), (22, 3174626), (26, 2686222), (28, 2494349), (44, 1587313), (52, 1343111), (77, 907036), (91, 767492), (143, 488404), (154, 453518), (182, 383746), (286, 244202), (308, 226759), (364, 191873), (572, 122101), (1001, 69772), (2002, 34886), (4004, 17443)]