38876478

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 79097856

約数和(自身を除く): 40221378

約数列:

[1, 2, 3, 6, 127, 163, 254, 313, 326, 381, 489, 626, 762, 939, 978, 1878, 20701, 39751, 41402, 51019, 62103, 79502, 102038, 119253, 124206, 153057, 238506, 306114, 6479413, 12958826, 19438239, 38876478]

約数ペア:

[(1, 38876478), (2, 19438239), (3, 12958826), (6, 6479413), (127, 306114), (163, 238506), (254, 153057), (313, 124206), (326, 119253), (381, 102038), (489, 79502), (626, 62103), (762, 51019), (939, 41402), (978, 39751), (1878, 20701)]