38899281058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{42281}}^1$

素因数の和:42415

約数の個数: 64

約数和(自身を含む): 70140764160

約数和(自身を除く): 31241483102

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 71, 142, 209, 341, 418, 589, 682, 781, 1178, 1349, 1562, 2201, 2698, 4402, 6479, 12958, 14839, 24211, 29678, 41819, 42281, 48422, 83638, 84562, 460009, 465091, 803339, 920018, 930182, 1310711, 1606678, 2621422, 3001951, 6003902, 8836729, 14417821, 17673458, 24903509, 28835642, 33021461, 49807018, 57037069, 66042922, 93060481, 114074138, 186120962, 273938599, 547877198, 627407759, 1023665291, 1254815518, 1768149139, 2047330582, 3536298278, 19449640529, 38899281058]

約数ペア:

[(1, 38899281058), (2, 19449640529), (11, 3536298278), (19, 2047330582), (22, 1768149139), (31, 1254815518), (38, 1023665291), (62, 627407759), (71, 547877198), (142, 273938599), (209, 186120962), (341, 114074138), (418, 93060481), (589, 66042922), (682, 57037069), (781, 49807018), (1178, 33021461), (1349, 28835642), (1562, 24903509), (2201, 17673458), (2698, 14417821), (4402, 8836729), (6479, 6003902), (12958, 3001951), (14839, 2621422), (24211, 1606678), (29678, 1310711), (41819, 930182), (42281, 920018), (48422, 803339), (83638, 465091), (84562, 460009)]