27581968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 56174976

約数和(自身を除く): 28593008

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 241, 311, 368, 482, 622, 964, 1244, 1928, 2488, 3856, 4976, 5543, 7153, 11086, 14306, 22172, 28612, 44344, 57224, 74951, 88688, 114448, 149902, 299804, 599608, 1199216, 1723873, 3447746, 6895492, 13790984, 27581968]

約数ペア:

[(1, 27581968), (2, 13790984), (4, 6895492), (8, 3447746), (16, 1723873), (23, 1199216), (46, 599608), (92, 299804), (184, 149902), (241, 114448), (311, 88688), (368, 74951), (482, 57224), (622, 44344), (964, 28612), (1244, 22172), (1928, 14306), (2488, 11086), (3856, 7153), (4976, 5543)]