26928055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 42052608

約数和(自身を除く): 15124553

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 3041, 8855, 15205, 21287, 33451, 69943, 106435, 167255, 234157, 349715, 489601, 769373, 1170785, 2448005, 3846865, 5385611, 26928055]

約数ペア:

[(1, 26928055), (5, 5385611), (7, 3846865), (11, 2448005), (23, 1170785), (35, 769373), (55, 489601), (77, 349715), (115, 234157), (161, 167255), (253, 106435), (385, 69943), (805, 33451), (1265, 21287), (1771, 15205), (3041, 8855)]