87630452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{240743}}^1$

素因数の和:240767

約数の個数: 24

約数和(自身を含む): 188743296

約数和(自身を除く): 101112844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 240743, 481486, 962972, 1685201, 3129659, 3370402, 6259318, 6740804, 12518636, 21907613, 43815226, 87630452]

約数ペア:

[(1, 87630452), (2, 43815226), (4, 21907613), (7, 12518636), (13, 6740804), (14, 6259318), (26, 3370402), (28, 3129659), (52, 1685201), (91, 962972), (182, 481486), (364, 240743)]