28698308

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 51374400

約数和(自身を除く): 22676092

約数列:

[1, 2, 4, 59, 118, 236, 277, 439, 554, 878, 1108, 1756, 16343, 25901, 32686, 51802, 65372, 103604, 121603, 243206, 486412, 7174577, 14349154, 28698308]

約数ペア:

[(1, 28698308), (2, 14349154), (4, 7174577), (59, 486412), (118, 243206), (236, 121603), (277, 103604), (439, 65372), (554, 51802), (878, 32686), (1108, 25901), (1756, 16343)]