67476740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{198461}}^1$

素因数の和:198487

約数の個数: 24

約数和(自身を含む): 150037272

約数和(自身を除く): 82560532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 198461, 396922, 793844, 992305, 1984610, 3373837, 3969220, 6747674, 13495348, 16869185, 33738370, 67476740]

約数ペア:

[(1, 67476740), (2, 33738370), (4, 16869185), (5, 13495348), (10, 6747674), (17, 3969220), (20, 3373837), (34, 1984610), (68, 992305), (85, 793844), (170, 396922), (340, 198461)]