28357513090

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1187}}^1\times {\mathrm{3727}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 51179952384

約数和(自身を除く): 22822439294

約数列:

[1, 2, 5, 10, 641, 1187, 1282, 2374, 3205, 3727, 5935, 6410, 7454, 11870, 18635, 37270, 760867, 1521734, 2389007, 3804335, 4423949, 4778014, 7608670, 8847898, 11945035, 22119745, 23890070, 44239490, 2835751309, 5671502618, 14178756545, 28357513090]

約数ペア:

[(1, 28357513090), (2, 14178756545), (5, 5671502618), (10, 2835751309), (641, 44239490), (1187, 23890070), (1282, 22119745), (2374, 11945035), (3205, 8847898), (3727, 7608670), (5935, 4778014), (6410, 4423949), (7454, 3804335), (11870, 2389007), (18635, 1521734), (37270, 760867)]