28225896

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{8461}}^1$

素因数の和:8609

約数の個数: 32

約数和(自身を含む): 71080800

約数和(自身を除く): 42854904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 8461, 16922, 25383, 33844, 50766, 67688, 101532, 203064, 1176079, 2352158, 3528237, 4704316, 7056474, 9408632, 14112948, 28225896]

約数ペア:

[(1, 28225896), (2, 14112948), (3, 9408632), (4, 7056474), (6, 4704316), (8, 3528237), (12, 2352158), (24, 1176079), (139, 203064), (278, 101532), (417, 67688), (556, 50766), (834, 33844), (1112, 25383), (1668, 16922), (3336, 8461)]