64064528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1049}}^1$

素因数の和:1415

約数の個数: 40

約数和(自身を含む): 135928800

約数和(自身を除く): 71864272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 347, 694, 1049, 1388, 2098, 2776, 3817, 4196, 5552, 7634, 8392, 11539, 15268, 16784, 23078, 30536, 46156, 61072, 92312, 184624, 364003, 728006, 1456012, 2912024, 4004033, 5824048, 8008066, 16016132, 32032264, 64064528]

約数ペア:

[(1, 64064528), (2, 32032264), (4, 16016132), (8, 8008066), (11, 5824048), (16, 4004033), (22, 2912024), (44, 1456012), (88, 728006), (176, 364003), (347, 184624), (694, 92312), (1049, 61072), (1388, 46156), (2098, 30536), (2776, 23078), (3817, 16784), (4196, 15268), (5552, 11539), (7634, 8392)]