64671662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 108108000

約数和(自身を除く): 43436338

約数列:

[1, 2, 11, 22, 109, 149, 181, 218, 298, 362, 1199, 1639, 1991, 2398, 3278, 3982, 16241, 19729, 26969, 32482, 39458, 53938, 178651, 217019, 296659, 357302, 434038, 593318, 2939621, 5879242, 32335831, 64671662]

約数ペア:

[(1, 64671662), (2, 32335831), (11, 5879242), (22, 2939621), (109, 593318), (149, 434038), (181, 357302), (218, 296659), (298, 217019), (362, 178651), (1199, 53938), (1639, 39458), (1991, 32482), (2398, 26969), (3278, 19729), (3982, 16241)]