39258856

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53927}}^1$

素因数の和:53953

約数の個数: 32

約数和(自身を含む): 90599040

約数和(自身を除く): 51340184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 53927, 107854, 215708, 377489, 431416, 701051, 754978, 1402102, 1509956, 2804204, 3019912, 4907357, 5608408, 9814714, 19629428, 39258856]

約数ペア:

[(1, 39258856), (2, 19629428), (4, 9814714), (7, 5608408), (8, 4907357), (13, 3019912), (14, 2804204), (26, 1509956), (28, 1402102), (52, 754978), (56, 701051), (91, 431416), (104, 377489), (182, 215708), (364, 107854), (728, 53927)]