29981578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 51492672

約数和(自身を除く): 21511094

約数列:

[1, 2, 11, 22, 41, 43, 82, 86, 451, 473, 773, 902, 946, 1546, 1763, 3526, 8503, 17006, 19393, 31693, 33239, 38786, 63386, 66478, 348623, 365629, 697246, 731258, 1362799, 2725598, 14990789, 29981578]

約数ペア:

[(1, 29981578), (2, 14990789), (11, 2725598), (22, 1362799), (41, 731258), (43, 697246), (82, 365629), (86, 348623), (451, 66478), (473, 63386), (773, 38786), (902, 33239), (946, 31693), (1546, 19393), (1763, 17006), (3526, 8503)]