70077136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{997}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 142562304

約数和(自身を除く): 72485168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 191, 368, 382, 764, 997, 1528, 1994, 3056, 3988, 4393, 7976, 8786, 15952, 17572, 22931, 35144, 45862, 70288, 91724, 183448, 190427, 366896, 380854, 761708, 1523416, 3046832, 4379821, 8759642, 17519284, 35038568, 70077136]

約数ペア:

[(1, 70077136), (2, 35038568), (4, 17519284), (8, 8759642), (16, 4379821), (23, 3046832), (46, 1523416), (92, 761708), (184, 380854), (191, 366896), (368, 190427), (382, 183448), (764, 91724), (997, 70288), (1528, 45862), (1994, 35144), (3056, 22931), (3988, 17572), (4393, 15952), (7976, 8786)]