28214276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 50944320

約数和(自身を除く): 22730044

約数列:

[1, 2, 4, 37, 74, 148, 379, 503, 758, 1006, 1516, 2012, 14023, 18611, 28046, 37222, 56092, 74444, 190637, 381274, 762548, 7053569, 14107138, 28214276]

約数ペア:

[(1, 28214276), (2, 14107138), (4, 7053569), (37, 762548), (74, 381274), (148, 190637), (379, 74444), (503, 56092), (758, 37222), (1006, 28046), (1516, 18611), (2012, 14023)]