63746260

素因数分解:

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

素因数の和:892

約数の個数: 36

約数和(自身を含む): 142069788

約数和(自身を除く): 78323528

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 433, 866, 1732, 2165, 4330, 7361, 8660, 14722, 29444, 36805, 73610, 147220, 187489, 374978, 749956, 937445, 1874890, 3187313, 3749780, 6374626, 12749252, 15936565, 31873130, 63746260]

約数ペア:

[(1, 63746260), (2, 31873130), (4, 15936565), (5, 12749252), (10, 6374626), (17, 3749780), (20, 3187313), (34, 1874890), (68, 937445), (85, 749956), (170, 374978), (340, 187489), (433, 147220), (866, 73610), (1732, 36805), (2165, 29444), (4330, 14722), (7361, 8660)]