78998252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2683}}^1$

素因数の和:3137

約数の個数: 24

約数和(自身を含む): 146771856

約数和(自身を除く): 67773604

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 1732, 2683, 5366, 7361, 10732, 14722, 29444, 45611, 91222, 182444, 1161739, 2323478, 4646956, 19749563, 39499126, 78998252]

約数ペア:

[(1, 78998252), (2, 39499126), (4, 19749563), (17, 4646956), (34, 2323478), (68, 1161739), (433, 182444), (866, 91222), (1732, 45611), (2683, 29444), (5366, 14722), (7361, 10732)]