67816502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 117681984

約数和(自身を除く): 49865482

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2161, 2414, 4322, 15691, 28093, 31382, 36737, 56186, 73474, 153431, 306862, 477581, 955162, 1994603, 2608327, 3989206, 5216654, 33908251, 67816502]

約数ペア:

[(1, 67816502), (2, 33908251), (13, 5216654), (17, 3989206), (26, 2608327), (34, 1994603), (71, 955162), (142, 477581), (221, 306862), (442, 153431), (923, 73474), (1207, 56186), (1846, 36737), (2161, 31382), (2414, 28093), (4322, 15691)]