26540672

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{12197}}^1$

素因数の和:12228

約数の個数: 32

約数和(自身を含む): 55988820

約数和(自身を除く): 29448148

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 12197, 24394, 48788, 97576, 195152, 207349, 390304, 414698, 780608, 829396, 1561216, 1658792, 3317584, 6635168, 13270336, 26540672]

約数ペア:

[(1, 26540672), (2, 13270336), (4, 6635168), (8, 3317584), (16, 1658792), (17, 1561216), (32, 829396), (34, 780608), (64, 414698), (68, 390304), (128, 207349), (136, 195152), (272, 97576), (544, 48788), (1088, 24394), (2176, 12197)]