28670174

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:612

約数の個数: 24

約数和(自身を含む): 46888992

約数和(自身を除く): 18218818

約数列:

[1, 2, 13, 26, 169, 271, 313, 338, 542, 626, 3523, 4069, 7046, 8138, 45799, 52897, 84823, 91598, 105794, 169646, 1102699, 2205398, 14335087, 28670174]

約数ペア:

[(1, 28670174), (2, 14335087), (13, 2205398), (26, 1102699), (169, 169646), (271, 105794), (313, 91598), (338, 84823), (542, 52897), (626, 45799), (3523, 8138), (4069, 7046)]