23477428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6359}}^1$

素因数の和:6447

約数の個数: 24

約数和(自身を含む): 44876160

約数和(自身を除く): 21398732

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 6359, 12718, 25436, 82667, 165334, 330668, 451489, 902978, 1805956, 5869357, 11738714, 23477428]

約数ペア:

[(1, 23477428), (2, 11738714), (4, 5869357), (13, 1805956), (26, 902978), (52, 451489), (71, 330668), (142, 165334), (284, 82667), (923, 25436), (1846, 12718), (3692, 6359)]