28061982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{119923}}^1$

素因数の和:119944

約数の個数: 24

約数和(自身を含む): 65478504

約数和(自身を除く): 37416522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 119923, 239846, 359769, 719538, 1079307, 1558999, 2158614, 3117998, 4676997, 9353994, 14030991, 28061982]

約数ペア:

[(1, 28061982), (2, 14030991), (3, 9353994), (6, 4676997), (9, 3117998), (13, 2158614), (18, 1558999), (26, 1079307), (39, 719538), (78, 359769), (117, 239846), (234, 119923)]