57972952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{381401}}^1$

素因数の和:381426

約数の個数: 16

約数和(自身を含む): 114420600

約数和(自身を除く): 56447648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 381401, 762802, 1525604, 3051208, 7246619, 14493238, 28986476, 57972952]

約数ペア:

[(1, 57972952), (2, 28986476), (4, 14493238), (8, 7246619), (19, 3051208), (38, 1525604), (76, 762802), (152, 381401)]