21625532

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4547}}^1$

素因数の和:4621

約数の個数: 24

約数和(自身を含む): 40113360

約数和(自身を除く): 18487828

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4547, 4756, 9094, 18188, 131863, 186427, 263726, 372854, 527452, 745708, 5406383, 10812766, 21625532]

約数ペア:

[(1, 21625532), (2, 10812766), (4, 5406383), (29, 745708), (41, 527452), (58, 372854), (82, 263726), (116, 186427), (164, 131863), (1189, 18188), (2378, 9094), (4547, 4756)]