25012664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2187

約数の個数: 32

約数和(自身を含む): 50016000

約数和(自身を除く): 25003336

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 2083, 3002, 4166, 6004, 8332, 12008, 16664, 39577, 79154, 158308, 164557, 316616, 329114, 658228, 1316456, 3126583, 6253166, 12506332, 25012664]

約数ペア:

[(1, 25012664), (2, 12506332), (4, 6253166), (8, 3126583), (19, 1316456), (38, 658228), (76, 329114), (79, 316616), (152, 164557), (158, 158308), (316, 79154), (632, 39577), (1501, 16664), (2083, 12008), (3002, 8332), (4166, 6004)]