26794256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1743

約数の個数: 40

約数和(自身を含む): 55710720

約数和(自身を除く): 28916464

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 1663, 2014, 3326, 4028, 6652, 8056, 13304, 16112, 26608, 31597, 63194, 88139, 126388, 176278, 252776, 352556, 505552, 705112, 1410224, 1674641, 3349282, 6698564, 13397128, 26794256]

約数ペア:

[(1, 26794256), (2, 13397128), (4, 6698564), (8, 3349282), (16, 1674641), (19, 1410224), (38, 705112), (53, 505552), (76, 352556), (106, 252776), (152, 176278), (212, 126388), (304, 88139), (424, 63194), (848, 31597), (1007, 26608), (1663, 16112), (2014, 13304), (3326, 8056), (4028, 6652)]