73508270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18061}}^1$

素因数の和:18116

約数の個数: 32

約数和(自身を含む): 148252896

約数和(自身を除く): 74744626

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 18061, 36122, 90305, 180610, 198671, 397342, 668257, 993355, 1336514, 1986710, 3341285, 6682570, 7350827, 14701654, 36754135, 73508270]

約数ペア:

[(1, 73508270), (2, 36754135), (5, 14701654), (10, 7350827), (11, 6682570), (22, 3341285), (37, 1986710), (55, 1336514), (74, 993355), (110, 668257), (185, 397342), (370, 198671), (407, 180610), (814, 90305), (2035, 36122), (4070, 18061)]