28493454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1223}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 62394624

約数和(自身を除く): 33901170

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 353, 706, 1059, 1223, 2118, 2446, 3669, 3883, 7338, 7766, 11649, 13453, 23298, 26906, 40359, 80718, 431719, 863438, 1295157, 2590314, 4748909, 9497818, 14246727, 28493454]

約数ペア:

[(1, 28493454), (2, 14246727), (3, 9497818), (6, 4748909), (11, 2590314), (22, 1295157), (33, 863438), (66, 431719), (353, 80718), (706, 40359), (1059, 26906), (1223, 23298), (2118, 13453), (2446, 11649), (3669, 7766), (3883, 7338)]