28092790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6229}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 56518560

約数和(自身を除く): 28425770

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 6229, 12458, 31145, 62290, 68519, 137038, 255389, 342595, 510778, 685190, 1276945, 2553890, 2809279, 5618558, 14046395, 28092790]

約数ペア:

[(1, 28092790), (2, 14046395), (5, 5618558), (10, 2809279), (11, 2553890), (22, 1276945), (41, 685190), (55, 510778), (82, 342595), (110, 255389), (205, 137038), (410, 68519), (451, 62290), (902, 31145), (2255, 12458), (4510, 6229)]