56789468

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 101336592

約数和(自身を除く): 44547124

約数列:

[1, 2, 4, 67, 134, 268, 313, 626, 677, 1252, 1354, 2708, 20971, 41942, 45359, 83884, 90718, 181436, 211901, 423802, 847604, 14197367, 28394734, 56789468]

約数ペア:

[(1, 56789468), (2, 28394734), (4, 14197367), (67, 847604), (134, 423802), (268, 211901), (313, 181436), (626, 90718), (677, 83884), (1252, 45359), (1354, 41942), (2708, 20971)]