28845284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4909}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 54854520

約数和(自身を除く): 26009236

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 2938, 4909, 5876, 9818, 19636, 63817, 127634, 255268, 554717, 1109434, 2218868, 7211321, 14422642, 28845284]

約数ペア:

[(1, 28845284), (2, 14422642), (4, 7211321), (13, 2218868), (26, 1109434), (52, 554717), (113, 255268), (226, 127634), (452, 63817), (1469, 19636), (2938, 9818), (4909, 5876)]