38926672

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 79369920

約数和(自身を除く): 40443248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 139, 184, 278, 368, 556, 761, 1112, 1522, 2224, 3044, 3197, 6088, 6394, 12176, 12788, 17503, 25576, 35006, 51152, 70012, 105779, 140024, 211558, 280048, 423116, 846232, 1692464, 2432917, 4865834, 9731668, 19463336, 38926672]

約数ペア:

[(1, 38926672), (2, 19463336), (4, 9731668), (8, 4865834), (16, 2432917), (23, 1692464), (46, 846232), (92, 423116), (139, 280048), (184, 211558), (278, 140024), (368, 105779), (556, 70012), (761, 51152), (1112, 35006), (1522, 25576), (2224, 17503), (3044, 12788), (3197, 12176), (6088, 6394)]