28790852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13063}}^1$

素因数の和:13115

約数の個数: 24

約数和(自身を含む): 54868800

約数和(自身を除く): 26077948

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 13063, 26126, 52252, 248197, 378827, 496394, 757654, 992788, 1515308, 7197713, 14395426, 28790852]

約数ペア:

[(1, 28790852), (2, 14395426), (4, 7197713), (19, 1515308), (29, 992788), (38, 757654), (58, 496394), (76, 378827), (116, 248197), (551, 52252), (1102, 26126), (2204, 13063)]