28418156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23761}}^1$

素因数の和:23801

約数の個数: 24

約数和(自身を含む): 55888224

約数和(自身を除く): 27470068

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 23761, 47522, 95044, 308893, 546503, 617786, 1093006, 1235572, 2186012, 7104539, 14209078, 28418156]

約数ペア:

[(1, 28418156), (2, 14209078), (4, 7104539), (13, 2186012), (23, 1235572), (26, 1093006), (46, 617786), (52, 546503), (92, 308893), (299, 95044), (598, 47522), (1196, 23761)]