64815542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 108345600

約数和(自身を除く): 43530058

約数列:

[1, 2, 11, 22, 109, 151, 179, 218, 302, 358, 1199, 1661, 1969, 2398, 3322, 3938, 16459, 19511, 27029, 32918, 39022, 54058, 181049, 214621, 297319, 362098, 429242, 594638, 2946161, 5892322, 32407771, 64815542]

約数ペア:

[(1, 64815542), (2, 32407771), (11, 5892322), (22, 2946161), (109, 594638), (151, 429242), (179, 362098), (218, 297319), (302, 214621), (358, 181049), (1199, 54058), (1661, 39022), (1969, 32918), (2398, 27029), (3322, 19511), (3938, 16459)]