67335736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3877}}^1$

素因数の和:4063

約数の個数: 32

約数和(自身を含む): 136815840

約数和(自身を除く): 69480104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 2171, 3877, 4342, 7754, 8684, 15508, 17368, 31016, 50401, 100802, 201604, 403208, 647459, 1294918, 2589836, 5179672, 8416967, 16833934, 33667868, 67335736]

約数ペア:

[(1, 67335736), (2, 33667868), (4, 16833934), (8, 8416967), (13, 5179672), (26, 2589836), (52, 1294918), (104, 647459), (167, 403208), (334, 201604), (668, 100802), (1336, 50401), (2171, 31016), (3877, 17368), (4342, 15508), (7754, 8684)]