61507318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^2\times {\mathrm{199}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 97254000

約数和(自身を除く): 35746682

約数列:

[1, 2, 29, 58, 73, 146, 199, 398, 2117, 4234, 5329, 5771, 10658, 11542, 14527, 29054, 154541, 309082, 421283, 842566, 1060471, 2120942, 30753659, 61507318]

約数ペア:

[(1, 61507318), (2, 30753659), (29, 2120942), (58, 1060471), (73, 842566), (146, 421283), (199, 309082), (398, 154541), (2117, 29054), (4234, 14527), (5329, 11542), (5771, 10658)]