28155492

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13721}}^1$

素因数の和:13753

約数の個数: 48

約数和(自身を含む): 76843200

約数和(自身を除く): 48687708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13721, 27442, 41163, 54884, 82326, 123489, 164652, 246978, 260699, 370467, 493956, 521398, 740934, 782097, 1042796, 1481868, 1564194, 2346291, 3128388, 4692582, 7038873, 9385164, 14077746, 28155492]

約数ペア:

[(1, 28155492), (2, 14077746), (3, 9385164), (4, 7038873), (6, 4692582), (9, 3128388), (12, 2346291), (18, 1564194), (19, 1481868), (27, 1042796), (36, 782097), (38, 740934), (54, 521398), (57, 493956), (76, 370467), (108, 260699), (114, 246978), (171, 164652), (228, 123489), (342, 82326), (513, 54884), (684, 41163), (1026, 27442), (2052, 13721)]