61507576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3767}}^1$

素因数の和:3943

約数の個数: 32

約数和(自身を含む): 125022240

約数和(自身を除く): 63514664

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 3767, 4082, 7534, 8164, 15068, 16328, 30136, 48971, 97942, 195884, 391768, 591419, 1182838, 2365676, 4731352, 7688447, 15376894, 30753788, 61507576]

約数ペア:

[(1, 61507576), (2, 30753788), (4, 15376894), (8, 7688447), (13, 4731352), (26, 2365676), (52, 1182838), (104, 591419), (157, 391768), (314, 195884), (628, 97942), (1256, 48971), (2041, 30136), (3767, 16328), (4082, 15068), (7534, 8164)]