28789926

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7151}}^1$

素因数の和:7228

約数の個数: 32

約数和(自身を含む): 63853056

約数和(自身を除く): 35063130

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 7151, 14302, 21453, 42906, 78661, 157322, 235983, 436211, 471966, 872422, 1308633, 2617266, 4798321, 9596642, 14394963, 28789926]

約数ペア:

[(1, 28789926), (2, 14394963), (3, 9596642), (6, 4798321), (11, 2617266), (22, 1308633), (33, 872422), (61, 471966), (66, 436211), (122, 235983), (183, 157322), (366, 78661), (671, 42906), (1342, 21453), (2013, 14302), (4026, 7151)]