3211456

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 42

約数和(自身を含む): 6774180

約数和(自身を除く): 3562724

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 278, 304, 361, 556, 608, 722, 1112, 1216, 1444, 2224, 2641, 2888, 4448, 5282, 5776, 8896, 10564, 11552, 21128, 23104, 42256, 50179, 84512, 100358, 169024, 200716, 401432, 802864, 1605728, 3211456]

約数ペア:

[(1, 3211456), (2, 1605728), (4, 802864), (8, 401432), (16, 200716), (19, 169024), (32, 100358), (38, 84512), (64, 50179), (76, 42256), (139, 23104), (152, 21128), (278, 11552), (304, 10564), (361, 8896), (556, 5776), (608, 5282), (722, 4448), (1112, 2888), (1216, 2641), (1444, 2224)]