65431938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{76261}}^1$

素因数の和:76290

約数の個数: 32

約数和(自身を含む): 153744192

約数和(自身を除く): 88312254

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 76261, 152522, 228783, 457566, 838871, 991393, 1677742, 1982786, 2516613, 2974179, 5033226, 5948358, 10905323, 21810646, 32715969, 65431938]

約数ペア:

[(1, 65431938), (2, 32715969), (3, 21810646), (6, 10905323), (11, 5948358), (13, 5033226), (22, 2974179), (26, 2516613), (33, 1982786), (39, 1677742), (66, 991393), (78, 838871), (143, 457566), (286, 228783), (429, 152522), (858, 76261)]