77275898

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 137991168

約数和(自身を除く): 60715270

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 427, 574, 854, 2207, 2501, 4414, 5002, 15449, 17507, 30898, 35014, 90487, 134627, 180974, 269254, 633409, 942389, 1266818, 1884778, 5519707, 11039414, 38637949, 77275898]

約数ペア:

[(1, 77275898), (2, 38637949), (7, 11039414), (14, 5519707), (41, 1884778), (61, 1266818), (82, 942389), (122, 633409), (287, 269254), (427, 180974), (574, 134627), (854, 90487), (2207, 35014), (2501, 30898), (4414, 17507), (5002, 15449)]