22270292

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 44271360

約数和(自身を除く): 22001068

約数列:

[1, 2, 4, 11, 22, 44, 47, 89, 94, 121, 178, 188, 242, 356, 484, 517, 979, 1034, 1331, 1958, 2068, 2662, 3916, 4183, 5324, 5687, 8366, 10769, 11374, 16732, 21538, 22748, 43076, 46013, 62557, 92026, 118459, 125114, 184052, 236918, 250228, 473836, 506143, 1012286, 2024572, 5567573, 11135146, 22270292]

約数ペア:

[(1, 22270292), (2, 11135146), (4, 5567573), (11, 2024572), (22, 1012286), (44, 506143), (47, 473836), (89, 250228), (94, 236918), (121, 184052), (178, 125114), (188, 118459), (242, 92026), (356, 62557), (484, 46013), (517, 43076), (979, 22748), (1034, 21538), (1331, 16732), (1958, 11374), (2068, 10769), (2662, 8366), (3916, 5687), (4183, 5324)]