4138183736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{12203}}^1$

素因数の和:12348

約数の個数: 64

約数和(自身を含む): 8611142400

約数和(自身を除く): 4472958664

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 97, 152, 184, 194, 388, 437, 776, 874, 1748, 1843, 2231, 3496, 3686, 4462, 7372, 8924, 12203, 14744, 17848, 24406, 42389, 48812, 84778, 97624, 169556, 231857, 280669, 339112, 463714, 561338, 927428, 1122676, 1183691, 1854856, 2245352, 2367382, 4734764, 5332711, 9469528, 10665422, 21330844, 22490129, 27224893, 42661688, 44980258, 54449786, 89960516, 108899572, 179921032, 217799144, 517272967, 1034545934, 2069091868, 4138183736]

約数ペア:

[(1, 4138183736), (2, 2069091868), (4, 1034545934), (8, 517272967), (19, 217799144), (23, 179921032), (38, 108899572), (46, 89960516), (76, 54449786), (92, 44980258), (97, 42661688), (152, 27224893), (184, 22490129), (194, 21330844), (388, 10665422), (437, 9469528), (776, 5332711), (874, 4734764), (1748, 2367382), (1843, 2245352), (2231, 1854856), (3496, 1183691), (3686, 1122676), (4462, 927428), (7372, 561338), (8924, 463714), (12203, 339112), (14744, 280669), (17848, 231857), (24406, 169556), (42389, 97624), (48812, 84778)]