28114930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 52980480

約数和(自身を除く): 24865550

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1459, 1927, 2918, 3854, 7295, 9635, 14590, 19270, 59819, 68573, 119638, 137146, 299095, 342865, 598190, 685730, 2811493, 5622986, 14057465, 28114930]

約数ペア:

[(1, 28114930), (2, 14057465), (5, 5622986), (10, 2811493), (41, 685730), (47, 598190), (82, 342865), (94, 299095), (205, 137146), (235, 119638), (410, 68573), (470, 59819), (1459, 19270), (1927, 14590), (2918, 9635), (3854, 7295)]