29561038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 49474656

約数和(自身を除く): 19913618

約数列:

[1, 2, 13, 26, 43, 86, 137, 193, 274, 386, 559, 1118, 1781, 2509, 3562, 5018, 5891, 8299, 11782, 16598, 26441, 52882, 76583, 107887, 153166, 215774, 343733, 687466, 1136963, 2273926, 14780519, 29561038]

約数ペア:

[(1, 29561038), (2, 14780519), (13, 2273926), (26, 1136963), (43, 687466), (86, 343733), (137, 215774), (193, 153166), (274, 107887), (386, 76583), (559, 52882), (1118, 26441), (1781, 16598), (2509, 11782), (3562, 8299), (5018, 5891)]