77628112

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79537}}^1$

素因数の和:79606

約数の個数: 20

約数和(自身を含む): 152872036

約数和(自身を除く): 75243924

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 79537, 159074, 318148, 636296, 1272592, 4851757, 9703514, 19407028, 38814056, 77628112]

約数ペア:

[(1, 77628112), (2, 38814056), (4, 19407028), (8, 9703514), (16, 4851757), (61, 1272592), (122, 636296), (244, 318148), (488, 159074), (976, 79537)]