68579392

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3323

約数の個数: 56

約数和(自身を含む): 158886144

約数和(自身を除く): 90306752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1316, 1504, 2632, 3008, 3257, 5264, 6514, 10528, 13028, 21056, 22799, 26056, 45598, 52112, 91196, 104224, 153079, 182392, 208448, 306158, 364784, 612316, 729568, 1071553, 1224632, 1459136, 2143106, 2449264, 4286212, 4898528, 8572424, 9797056, 17144848, 34289696, 68579392]

約数ペア:

[(1, 68579392), (2, 34289696), (4, 17144848), (7, 9797056), (8, 8572424), (14, 4898528), (16, 4286212), (28, 2449264), (32, 2143106), (47, 1459136), (56, 1224632), (64, 1071553), (94, 729568), (112, 612316), (188, 364784), (224, 306158), (329, 208448), (376, 182392), (448, 153079), (658, 104224), (752, 91196), (1316, 52112), (1504, 45598), (2632, 26056), (3008, 22799), (3257, 21056), (5264, 13028), (6514, 10528)]