71364244

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{87887}}^1$

素因数の和:87927

約数の個数: 24

約数和(自身を含む): 147651840

約数和(自身を除く): 76287596

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 87887, 175774, 351548, 615209, 1230418, 2460836, 2548723, 5097446, 10194892, 17841061, 35682122, 71364244]

約数ペア:

[(1, 71364244), (2, 35682122), (4, 17841061), (7, 10194892), (14, 5097446), (28, 2548723), (29, 2460836), (58, 1230418), (116, 615209), (203, 351548), (406, 175774), (812, 87887)]