65440518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5867}}^1$

素因数の和:5909

約数の個数: 48

約数和(自身を含む): 154633536

約数和(自身を除く): 89193018

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 5867, 11154, 11734, 17601, 35202, 64537, 76271, 129074, 152542, 193611, 228813, 387222, 457626, 838981, 991523, 1677962, 1983046, 2516943, 2974569, 5033886, 5949138, 10906753, 21813506, 32720259, 65440518]

約数ペア:

[(1, 65440518), (2, 32720259), (3, 21813506), (6, 10906753), (11, 5949138), (13, 5033886), (22, 2974569), (26, 2516943), (33, 1983046), (39, 1677962), (66, 991523), (78, 838981), (143, 457626), (169, 387222), (286, 228813), (338, 193611), (429, 152542), (507, 129074), (858, 76271), (1014, 64537), (1859, 35202), (3718, 17601), (5577, 11734), (5867, 11154)]