28305340102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{10867}}^1$

素因数の和:11053

約数の個数: 64

約数和(自身を含む): 49691625984

約数和(自身を除く): 21386285882

約数列:

[1, 2, 13, 17, 26, 34, 71, 83, 142, 166, 221, 442, 923, 1079, 1207, 1411, 1846, 2158, 2414, 2822, 5893, 10867, 11786, 15691, 18343, 21734, 31382, 36686, 76609, 100181, 141271, 153218, 184739, 200362, 282542, 369478, 771557, 901961, 1302353, 1543114, 1803922, 2401607, 2604706, 4803214, 10030241, 11725493, 13116469, 15333337, 20060482, 23450986, 26232938, 30666674, 64039231, 128078462, 170514097, 199333381, 341028194, 398666762, 832510003, 1088666927, 1665020006, 2177333854, 14152670051, 28305340102]

約数ペア:

[(1, 28305340102), (2, 14152670051), (13, 2177333854), (17, 1665020006), (26, 1088666927), (34, 832510003), (71, 398666762), (83, 341028194), (142, 199333381), (166, 170514097), (221, 128078462), (442, 64039231), (923, 30666674), (1079, 26232938), (1207, 23450986), (1411, 20060482), (1846, 15333337), (2158, 13116469), (2414, 11725493), (2822, 10030241), (5893, 4803214), (10867, 2604706), (11786, 2401607), (15691, 1803922), (18343, 1543114), (21734, 1302353), (31382, 901961), (36686, 771557), (76609, 369478), (100181, 282542), (141271, 200362), (153218, 184739)]