1742072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 3507600

約数和(自身を除く): 1765528

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 157, 292, 314, 584, 628, 1256, 1387, 2774, 2983, 5548, 5966, 11096, 11461, 11932, 22922, 23864, 45844, 91688, 217759, 435518, 871036, 1742072]

約数ペア:

[(1, 1742072), (2, 871036), (4, 435518), (8, 217759), (19, 91688), (38, 45844), (73, 23864), (76, 22922), (146, 11932), (152, 11461), (157, 11096), (292, 5966), (314, 5548), (584, 2983), (628, 2774), (1256, 1387)]