28015878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13693}}^1$

素因数の和:13740

約数の個数: 32

約数和(自身を含む): 63101952

約数和(自身を除く): 35086074

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 13693, 27386, 41079, 82158, 150623, 301246, 424483, 451869, 848966, 903738, 1273449, 2546898, 4669313, 9338626, 14007939, 28015878]

約数ペア:

[(1, 28015878), (2, 14007939), (3, 9338626), (6, 4669313), (11, 2546898), (22, 1273449), (31, 903738), (33, 848966), (62, 451869), (66, 424483), (93, 301246), (186, 150623), (341, 82158), (682, 41079), (1023, 27386), (2046, 13693)]