29891378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 51770880

約数和(自身を除く): 21879502

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 341, 451, 682, 902, 1069, 1271, 2138, 2542, 11759, 13981, 23518, 27962, 33139, 43829, 66278, 87658, 364529, 482119, 729058, 964238, 1358699, 2717398, 14945689, 29891378]

約数ペア:

[(1, 29891378), (2, 14945689), (11, 2717398), (22, 1358699), (31, 964238), (41, 729058), (62, 482119), (82, 364529), (341, 87658), (451, 66278), (682, 43829), (902, 33139), (1069, 27962), (1271, 23518), (2138, 13981), (2542, 11759)]