28097308118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 49369872384

約数和(自身を除く): 21272564266

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 121, 167, 242, 334, 341, 451, 547, 682, 902, 1094, 1271, 1837, 2542, 3674, 3751, 4961, 5177, 6017, 6847, 7502, 9922, 10354, 12034, 13694, 13981, 16957, 20207, 22427, 27962, 33914, 40414, 44854, 56947, 66187, 75317, 91349, 113894, 132374, 150634, 153791, 182698, 186527, 212257, 246697, 307582, 373054, 424514, 493394, 626417, 695237, 828487, 1004839, 1252834, 1390474, 1656974, 2009678, 2051797, 2334827, 2713667, 2831819, 3745309, 4103594, 4669654, 5427334, 5663638, 7490618, 7647607, 11053229, 15295214, 22106458, 25683097, 31150009, 41198399, 51366194, 62300018, 82396798, 84123677, 116104579, 168247354, 232209158, 342650099, 453182389, 685300198, 906364778, 1277150369, 2554300738, 14048654059, 28097308118]

約数ペア:

[(1, 28097308118), (2, 14048654059), (11, 2554300738), (22, 1277150369), (31, 906364778), (41, 685300198), (62, 453182389), (82, 342650099), (121, 232209158), (167, 168247354), (242, 116104579), (334, 84123677), (341, 82396798), (451, 62300018), (547, 51366194), (682, 41198399), (902, 31150009), (1094, 25683097), (1271, 22106458), (1837, 15295214), (2542, 11053229), (3674, 7647607), (3751, 7490618), (4961, 5663638), (5177, 5427334), (6017, 4669654), (6847, 4103594), (7502, 3745309), (9922, 2831819), (10354, 2713667), (12034, 2334827), (13694, 2051797), (13981, 2009678), (16957, 1656974), (20207, 1390474), (22427, 1252834), (27962, 1004839), (33914, 828487), (40414, 695237), (44854, 626417), (56947, 493394), (66187, 424514), (75317, 373054), (91349, 307582), (113894, 246697), (132374, 212257), (150634, 186527), (153791, 182698)]