28421262

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{8821}}^1$

素因数の和:9008

約数の個数: 24

約数和(自身を含む): 61930440

約数和(自身を除く): 33509178

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 8821, 17642, 26463, 52926, 79389, 158778, 1578959, 3157918, 4736877, 9473754, 14210631, 28421262]

約数ペア:

[(1, 28421262), (2, 14210631), (3, 9473754), (6, 4736877), (9, 3157918), (18, 1578959), (179, 158778), (358, 79389), (537, 52926), (1074, 26463), (1611, 17642), (3222, 8821)]