28061110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3313}}^1$

素因数の和:3349

約数の個数: 48

約数和(自身を含む): 63469728

約数和(自身を除く): 35408618

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 3313, 4235, 6626, 8470, 16565, 23191, 33130, 36443, 46382, 72886, 115955, 182215, 231910, 255101, 364430, 400873, 510202, 801746, 1275505, 2004365, 2551010, 2806111, 4008730, 5612222, 14030555, 28061110]

約数ペア:

[(1, 28061110), (2, 14030555), (5, 5612222), (7, 4008730), (10, 2806111), (11, 2551010), (14, 2004365), (22, 1275505), (35, 801746), (55, 510202), (70, 400873), (77, 364430), (110, 255101), (121, 231910), (154, 182215), (242, 115955), (385, 72886), (605, 46382), (770, 36443), (847, 33130), (1210, 23191), (1694, 16565), (3313, 8470), (4235, 6626)]