27893624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1609}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 57380400

約数和(自身を除く): 29486776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 1609, 2167, 3218, 4334, 6436, 8668, 12872, 17336, 17699, 35398, 70796, 141592, 316973, 633946, 1267892, 2535784, 3486703, 6973406, 13946812, 27893624]

約数ペア:

[(1, 27893624), (2, 13946812), (4, 6973406), (8, 3486703), (11, 2535784), (22, 1267892), (44, 633946), (88, 316973), (197, 141592), (394, 70796), (788, 35398), (1576, 17699), (1609, 17336), (2167, 12872), (3218, 8668), (4334, 6436)]