72450854

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 128471616

約数和(自身を除く): 56020762

約数列:

[1, 2, 7, 14, 41, 82, 113, 226, 287, 574, 791, 1117, 1582, 2234, 4633, 7819, 9266, 15638, 32431, 45797, 64862, 91594, 126221, 252442, 320579, 641158, 883547, 1767094, 5175061, 10350122, 36225427, 72450854]

約数ペア:

[(1, 72450854), (2, 36225427), (7, 10350122), (14, 5175061), (41, 1767094), (82, 883547), (113, 641158), (226, 320579), (287, 252442), (574, 126221), (791, 91594), (1117, 64862), (1582, 45797), (2234, 32431), (4633, 15638), (7819, 9266)]