443639392

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42139}}^1$

素因数の和:42203

約数の個数: 48

約数和(自身を含む): 1019450880

約数和(自身を除く): 575811488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 42139, 84278, 168556, 294973, 337112, 589946, 674224, 1179892, 1348448, 1980533, 2359784, 3961066, 4719568, 7922132, 9439136, 13863731, 15844264, 27727462, 31688528, 55454924, 63377056, 110909848, 221819696, 443639392]

約数ペア:

[(1, 443639392), (2, 221819696), (4, 110909848), (7, 63377056), (8, 55454924), (14, 31688528), (16, 27727462), (28, 15844264), (32, 13863731), (47, 9439136), (56, 7922132), (94, 4719568), (112, 3961066), (188, 2359784), (224, 1980533), (329, 1348448), (376, 1179892), (658, 674224), (752, 589946), (1316, 337112), (1504, 294973), (2632, 168556), (5264, 84278), (10528, 42139)]