38781688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6037}}^1$

素因数の和:6127

約数の個数: 32

約数和(自身を含む): 80426160

約数和(自身を除く): 41644472

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6037, 6424, 12074, 24148, 48296, 66407, 132814, 265628, 440701, 531256, 881402, 1762804, 3525608, 4847711, 9695422, 19390844, 38781688]

約数ペア:

[(1, 38781688), (2, 19390844), (4, 9695422), (8, 4847711), (11, 3525608), (22, 1762804), (44, 881402), (73, 531256), (88, 440701), (146, 265628), (292, 132814), (584, 66407), (803, 48296), (1606, 24148), (3212, 12074), (6037, 6424)]