28365942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3943}}^1$

素因数の和:4068

約数の個数: 32

約数和(自身を含む): 62472960

約数和(自身を除く): 34107018

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 3943, 7194, 7886, 11829, 23658, 43373, 86746, 130119, 260238, 429787, 859574, 1289361, 2578722, 4727657, 9455314, 14182971, 28365942]

約数ペア:

[(1, 28365942), (2, 14182971), (3, 9455314), (6, 4727657), (11, 2578722), (22, 1289361), (33, 859574), (66, 429787), (109, 260238), (218, 130119), (327, 86746), (654, 43373), (1199, 23658), (2398, 11829), (3597, 7886), (3943, 7194)]