87312526

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 155897280

約数和(自身を除く): 68584754

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 2309, 2701, 4618, 5402, 16163, 18907, 32326, 37814, 85433, 168557, 170866, 337114, 598031, 1179899, 1196062, 2359798, 6236609, 12473218, 43656263, 87312526]

約数ペア:

[(1, 87312526), (2, 43656263), (7, 12473218), (14, 6236609), (37, 2359798), (73, 1196062), (74, 1179899), (146, 598031), (259, 337114), (511, 170866), (518, 168557), (1022, 85433), (2309, 37814), (2701, 32326), (4618, 18907), (5402, 16163)]