70508072

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 135042600

約数和(自身を除く): 64534528

約数列:

[1, 2, 4, 8, 73, 146, 157, 292, 314, 584, 628, 769, 1256, 1538, 3076, 6152, 11461, 22922, 45844, 56137, 91688, 112274, 120733, 224548, 241466, 449096, 482932, 965864, 8813509, 17627018, 35254036, 70508072]

約数ペア:

[(1, 70508072), (2, 35254036), (4, 17627018), (8, 8813509), (73, 965864), (146, 482932), (157, 449096), (292, 241466), (314, 224548), (584, 120733), (628, 112274), (769, 91688), (1256, 56137), (1538, 45844), (3076, 22922), (6152, 11461)]