42472970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{577}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 81276048

約数和(自身を除く): 38803078

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 433, 577, 866, 1154, 2165, 2885, 4330, 5770, 7361, 9809, 14722, 19618, 36805, 49045, 73610, 98090, 249841, 499682, 1249205, 2498410, 4247297, 8494594, 21236485, 42472970]

約数ペア:

[(1, 42472970), (2, 21236485), (5, 8494594), (10, 4247297), (17, 2498410), (34, 1249205), (85, 499682), (170, 249841), (433, 98090), (577, 73610), (866, 49045), (1154, 36805), (2165, 19618), (2885, 14722), (4330, 9809), (5770, 7361)]