56754872

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 108735600

約数和(自身を除く): 51980728

約数列:

[1, 2, 4, 8, 73, 146, 157, 292, 314, 584, 619, 628, 1238, 1256, 2476, 4952, 11461, 22922, 45187, 45844, 90374, 91688, 97183, 180748, 194366, 361496, 388732, 777464, 7094359, 14188718, 28377436, 56754872]

約数ペア:

[(1, 56754872), (2, 28377436), (4, 14188718), (8, 7094359), (73, 777464), (146, 388732), (157, 361496), (292, 194366), (314, 180748), (584, 97183), (619, 91688), (628, 90374), (1238, 45844), (1256, 45187), (2476, 22922), (4952, 11461)]