71728768

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{11923}}^1$

素因数の和:11984

約数の個数: 32

約数和(自身を含む): 145949760

約数和(自身を除く): 74220992

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 11923, 23846, 47692, 95384, 190768, 381536, 560381, 763072, 1120762, 1526144, 2241524, 4483048, 8966096, 17932192, 35864384, 71728768]

約数ペア:

[(1, 71728768), (2, 35864384), (4, 17932192), (8, 8966096), (16, 4483048), (32, 2241524), (47, 1526144), (64, 1120762), (94, 763072), (128, 560381), (188, 381536), (376, 190768), (752, 95384), (1504, 47692), (3008, 23846), (6016, 11923)]