72925292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6449}}^1$

素因数の和:6721

約数の個数: 24

約数和(自身を含む): 139784400

約数和(自身を除く): 66859108

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 6449, 11308, 12898, 25796, 70939, 141878, 283756, 1657393, 3314786, 6629572, 18231323, 36462646, 72925292]

約数ペア:

[(1, 72925292), (2, 36462646), (4, 18231323), (11, 6629572), (22, 3314786), (44, 1657393), (257, 283756), (514, 141878), (1028, 70939), (2827, 25796), (5654, 12898), (6449, 11308)]