61286478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2339}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 134110080

約数和(自身を除く): 72823602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 397, 794, 1191, 2339, 2382, 4367, 4678, 7017, 8734, 13101, 14034, 25729, 26202, 51458, 77187, 154374, 928583, 1857166, 2785749, 5571498, 10214413, 20428826, 30643239, 61286478]

約数ペア:

[(1, 61286478), (2, 30643239), (3, 20428826), (6, 10214413), (11, 5571498), (22, 2785749), (33, 1857166), (66, 928583), (397, 154374), (794, 77187), (1191, 51458), (2339, 26202), (2382, 25729), (4367, 14034), (4678, 13101), (7017, 8734)]