61877948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:938

約数の個数: 36

約数和(自身を含む): 119875560

約数和(自身を除く): 57997612

約数列:

[1, 2, 4, 11, 22, 44, 121, 173, 242, 346, 484, 692, 739, 1478, 1903, 2956, 3806, 7612, 8129, 16258, 20933, 32516, 41866, 83732, 89419, 127847, 178838, 255694, 357676, 511388, 1406317, 2812634, 5625268, 15469487, 30938974, 61877948]

約数ペア:

[(1, 61877948), (2, 30938974), (4, 15469487), (11, 5625268), (22, 2812634), (44, 1406317), (121, 511388), (173, 357676), (242, 255694), (346, 178838), (484, 127847), (692, 89419), (739, 83732), (1478, 41866), (1903, 32516), (2956, 20933), (3806, 16258), (7612, 8129)]