26999228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{631}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 49902720

約数和(自身を除く): 22903492

約数列:

[1, 2, 4, 19, 38, 76, 563, 631, 1126, 1262, 2252, 2524, 10697, 11989, 21394, 23978, 42788, 47956, 355253, 710506, 1421012, 6749807, 13499614, 26999228]

約数ペア:

[(1, 26999228), (2, 13499614), (4, 6749807), (19, 1421012), (38, 710506), (76, 355253), (563, 47956), (631, 42788), (1126, 23978), (1262, 21394), (2252, 11989), (2524, 10697)]