26440206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5557}}^1$

素因数の和:5636

約数の個数: 32

約数和(自身を含む): 57892128

約数和(自身を除く): 31451922

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 5557, 11114, 16671, 33342, 72241, 144482, 216723, 338977, 433446, 677954, 1016931, 2033862, 4406701, 8813402, 13220103, 26440206]

約数ペア:

[(1, 26440206), (2, 13220103), (3, 8813402), (6, 4406701), (13, 2033862), (26, 1016931), (39, 677954), (61, 433446), (78, 338977), (122, 216723), (183, 144482), (366, 72241), (793, 33342), (1586, 16671), (2379, 11114), (4758, 5557)]