67948804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220613}}^1$

素因数の和:220635

約数の個数: 24

約数和(自身を含む): 148252608

約数和(自身を除く): 80303804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 220613, 441226, 882452, 1544291, 2426743, 3088582, 4853486, 6177164, 9706972, 16987201, 33974402, 67948804]

約数ペア:

[(1, 67948804), (2, 33974402), (4, 16987201), (7, 9706972), (11, 6177164), (14, 4853486), (22, 3088582), (28, 2426743), (44, 1544291), (77, 882452), (154, 441226), (308, 220613)]