69405516292

素因数分解:

$2^2\times 7^3\times {\mathrm{103}}^1\times {\mathrm{491137}}^1$

素因数の和:491265

約数の個数: 48

約数和(自身を含む): 143019385600

約数和(自身を除く): 73613869308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 343, 412, 686, 721, 1372, 1442, 2884, 5047, 10094, 20188, 35329, 70658, 141316, 491137, 982274, 1964548, 3437959, 6875918, 13751836, 24065713, 48131426, 50587111, 96262852, 101174222, 168459991, 202348444, 336919982, 354109777, 673839964, 708219554, 1416439108, 2478768439, 4957536878, 9915073756, 17351379073, 34702758146, 69405516292]

約数ペア:

[(1, 69405516292), (2, 34702758146), (4, 17351379073), (7, 9915073756), (14, 4957536878), (28, 2478768439), (49, 1416439108), (98, 708219554), (103, 673839964), (196, 354109777), (206, 336919982), (343, 202348444), (412, 168459991), (686, 101174222), (721, 96262852), (1372, 50587111), (1442, 48131426), (2884, 24065713), (5047, 13751836), (10094, 6875918), (20188, 3437959), (35329, 1964548), (70658, 982274), (141316, 491137)]