27547990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 52946784

約数和(自身を除く): 25398794

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1237, 1310, 2227, 2474, 4454, 6185, 11135, 12370, 21029, 22270, 42058, 105145, 162047, 210290, 324094, 810235, 1620470, 2754799, 5509598, 13773995, 27547990]

約数ペア:

[(1, 27547990), (2, 13773995), (5, 5509598), (10, 2754799), (17, 1620470), (34, 810235), (85, 324094), (131, 210290), (170, 162047), (262, 105145), (655, 42058), (1237, 22270), (1310, 21029), (2227, 12370), (2474, 11135), (4454, 6185)]