42616390

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{12211}}^1$

素因数の和:12567

約数の個数: 16

約数和(自身を含む): 76935600

約数和(自身を除く): 34319210

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 12211, 24422, 61055, 122110, 4261639, 8523278, 21308195, 42616390]

約数ペア:

[(1, 42616390), (2, 21308195), (5, 8523278), (10, 4261639), (349, 122110), (698, 61055), (1745, 24422), (3490, 12211)]