67996016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1831}}^1$

素因数の和:2061

約数の個数: 40

約数和(自身を含む): 144478848

約数和(自身を除く): 76482832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 211, 422, 844, 1688, 1831, 2321, 3376, 3662, 4642, 7324, 9284, 14648, 18568, 20141, 29296, 37136, 40282, 80564, 161128, 322256, 386341, 772682, 1545364, 3090728, 4249751, 6181456, 8499502, 16999004, 33998008, 67996016]

約数ペア:

[(1, 67996016), (2, 33998008), (4, 16999004), (8, 8499502), (11, 6181456), (16, 4249751), (22, 3090728), (44, 1545364), (88, 772682), (176, 386341), (211, 322256), (422, 161128), (844, 80564), (1688, 40282), (1831, 37136), (2321, 29296), (3376, 20141), (3662, 18568), (4642, 14648), (7324, 9284)]