28856768324

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{631}}^1\times {\mathrm{36527}}^1$

素因数の和:37475

約数の個数: 24

約数和(自身を含む): 50742359808

約数和(自身を除く): 21885591484

約数列:

[1, 2, 4, 313, 626, 631, 1252, 1262, 2524, 36527, 73054, 146108, 197503, 395006, 790012, 11432951, 22865902, 23048537, 45731804, 46097074, 92194148, 7214192081, 14428384162, 28856768324]

約数ペア:

[(1, 28856768324), (2, 14428384162), (4, 7214192081), (313, 92194148), (626, 46097074), (631, 45731804), (1252, 23048537), (1262, 22865902), (2524, 11432951), (36527, 790012), (73054, 395006), (146108, 197503)]