42171934

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4789}}^1$

素因数の和:4852

約数の個数: 32

約数和(自身を含む): 78632640

約数和(自身を除く): 36460706

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 4789, 8806, 9578, 33523, 67046, 81413, 162826, 177193, 354386, 569891, 1139782, 1240351, 2480702, 3012281, 6024562, 21085967, 42171934]

約数ペア:

[(1, 42171934), (2, 21085967), (7, 6024562), (14, 3012281), (17, 2480702), (34, 1240351), (37, 1139782), (74, 569891), (119, 354386), (238, 177193), (259, 162826), (518, 81413), (629, 67046), (1258, 33523), (4403, 9578), (4789, 8806)]