47631128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 92880000

約数和(自身を除く): 45248872

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 1289, 2578, 4619, 5156, 9238, 10312, 18476, 36952, 39959, 79918, 159836, 192061, 319672, 384122, 768244, 1536488, 5953891, 11907782, 23815564, 47631128]

約数ペア:

[(1, 47631128), (2, 23815564), (4, 11907782), (8, 5953891), (31, 1536488), (62, 768244), (124, 384122), (149, 319672), (248, 192061), (298, 159836), (596, 79918), (1192, 39959), (1289, 36952), (2578, 18476), (4619, 10312), (5156, 9238)]