78851228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{9491}}^1$

素因数の和:9593

約数の個数: 24

約数和(自身を含む): 144582144

約数和(自身を除く): 65730916

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 9491, 18982, 37964, 294221, 588442, 635897, 1176884, 1271794, 2543588, 19712807, 39425614, 78851228]

約数ペア:

[(1, 78851228), (2, 39425614), (4, 19712807), (31, 2543588), (62, 1271794), (67, 1176884), (124, 635897), (134, 588442), (268, 294221), (2077, 37964), (4154, 18982), (8308, 9491)]