78977452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1801}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 145817840

約数和(自身を除く): 66840388

約数列:

[1, 2, 4, 19, 38, 76, 577, 1154, 1801, 2308, 3602, 7204, 10963, 21926, 34219, 43852, 68438, 136876, 1039177, 2078354, 4156708, 19744363, 39488726, 78977452]

約数ペア:

[(1, 78977452), (2, 39488726), (4, 19744363), (19, 4156708), (38, 2078354), (76, 1039177), (577, 136876), (1154, 68438), (1801, 43852), (2308, 34219), (3602, 21926), (7204, 10963)]