28396944

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 85307040

約数和(自身を除く): 56910096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 97, 107, 114, 144, 152, 171, 194, 214, 228, 291, 304, 321, 342, 388, 428, 456, 582, 642, 684, 776, 856, 873, 912, 963, 1164, 1284, 1368, 1552, 1712, 1746, 1843, 1926, 2033, 2328, 2568, 2736, 3492, 3686, 3852, 4066, 4656, 5136, 5529, 6099, 6984, 7372, 7704, 8132, 10379, 11058, 12198, 13968, 14744, 15408, 16264, 16587, 18297, 20758, 22116, 24396, 29488, 31137, 32528, 33174, 36594, 41516, 44232, 48792, 62274, 66348, 73188, 83032, 88464, 93411, 97584, 124548, 132696, 146376, 166064, 186822, 197201, 249096, 265392, 292752, 373644, 394402, 498192, 591603, 747288, 788804, 1183206, 1494576, 1577608, 1774809, 2366412, 3155216, 3549618, 4732824, 7099236, 9465648, 14198472, 28396944]

約数ペア:

[(1, 28396944), (2, 14198472), (3, 9465648), (4, 7099236), (6, 4732824), (8, 3549618), (9, 3155216), (12, 2366412), (16, 1774809), (18, 1577608), (19, 1494576), (24, 1183206), (36, 788804), (38, 747288), (48, 591603), (57, 498192), (72, 394402), (76, 373644), (97, 292752), (107, 265392), (114, 249096), (144, 197201), (152, 186822), (171, 166064), (194, 146376), (214, 132696), (228, 124548), (291, 97584), (304, 93411), (321, 88464), (342, 83032), (388, 73188), (428, 66348), (456, 62274), (582, 48792), (642, 44232), (684, 41516), (776, 36594), (856, 33174), (873, 32528), (912, 31137), (963, 29488), (1164, 24396), (1284, 22116), (1368, 20758), (1552, 18297), (1712, 16587), (1746, 16264), (1843, 15408), (1926, 14744), (2033, 13968), (2328, 12198), (2568, 11058), (2736, 10379), (3492, 8132), (3686, 7704), (3852, 7372), (4066, 6984), (4656, 6099), (5136, 5529)]