77983346

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 138346752

約数和(自身を除く): 60363406

約数列:

[1, 2, 7, 14, 37, 74, 151, 259, 302, 518, 997, 1057, 1994, 2114, 5587, 6979, 11174, 13958, 36889, 39109, 73778, 78218, 150547, 258223, 301094, 516446, 1053829, 2107658, 5570239, 11140478, 38991673, 77983346]

約数ペア:

[(1, 77983346), (2, 38991673), (7, 11140478), (14, 5570239), (37, 2107658), (74, 1053829), (151, 516446), (259, 301094), (302, 258223), (518, 150547), (997, 78218), (1057, 73778), (1994, 39109), (2114, 36889), (5587, 13958), (6979, 11174)]