65648084

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:668

約数の個数: 36

約数和(自身を含む): 123395580

約数和(自身を除く): 57747496

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 289, 436, 521, 578, 1042, 1156, 1853, 2084, 3706, 7412, 8857, 17714, 31501, 35428, 56789, 63002, 113578, 126004, 150569, 227156, 301138, 602276, 965413, 1930826, 3861652, 16412021, 32824042, 65648084]

約数ペア:

[(1, 65648084), (2, 32824042), (4, 16412021), (17, 3861652), (34, 1930826), (68, 965413), (109, 602276), (218, 301138), (289, 227156), (436, 150569), (521, 126004), (578, 113578), (1042, 63002), (1156, 56789), (1853, 35428), (2084, 31501), (3706, 17714), (7412, 8857)]