13649784

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2213}}^1$

素因数の和:2479

約数の個数: 32

約数和(自身を含む): 34272720

約数和(自身を除く): 20622936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 2213, 3084, 4426, 6168, 6639, 8852, 13278, 17704, 26556, 53112, 568741, 1137482, 1706223, 2274964, 3412446, 4549928, 6824892, 13649784]

約数ペア:

[(1, 13649784), (2, 6824892), (3, 4549928), (4, 3412446), (6, 2274964), (8, 1706223), (12, 1137482), (24, 568741), (257, 53112), (514, 26556), (771, 17704), (1028, 13278), (1542, 8852), (2056, 6639), (2213, 6168), (3084, 4426)]