66434888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3919}}^1$

素因数の和:4101

約数の個数: 32

約数和(自身を含む): 135004800

約数和(自身を除く): 68569912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 3919, 4238, 7838, 8476, 15676, 16952, 31352, 50947, 101894, 203788, 407576, 638797, 1277594, 2555188, 5110376, 8304361, 16608722, 33217444, 66434888]

約数ペア:

[(1, 66434888), (2, 33217444), (4, 16608722), (8, 8304361), (13, 5110376), (26, 2555188), (52, 1277594), (104, 638797), (163, 407576), (326, 203788), (652, 101894), (1304, 50947), (2119, 31352), (3919, 16952), (4238, 15676), (7838, 8476)]