13945736

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 30127680

約数和(自身を除く): 16181944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 1901, 3668, 3802, 7336, 7604, 13307, 15208, 26614, 53228, 106456, 249031, 498062, 996124, 1743217, 1992248, 3486434, 6972868, 13945736]

約数ペア:

[(1, 13945736), (2, 6972868), (4, 3486434), (7, 1992248), (8, 1743217), (14, 996124), (28, 498062), (56, 249031), (131, 106456), (262, 53228), (524, 26614), (917, 15208), (1048, 13307), (1834, 7604), (1901, 7336), (3668, 3802)]