41649748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 88883200

約数和(自身を除く): 47233452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 991, 1106, 1501, 1982, 2212, 3002, 3964, 6004, 6937, 10507, 13874, 18829, 21014, 27748, 37658, 42028, 75316, 78289, 131803, 156578, 263606, 313156, 527212, 548023, 1096046, 1487491, 2192092, 2974982, 5949964, 10412437, 20824874, 41649748]

約数ペア:

[(1, 41649748), (2, 20824874), (4, 10412437), (7, 5949964), (14, 2974982), (19, 2192092), (28, 1487491), (38, 1096046), (76, 548023), (79, 527212), (133, 313156), (158, 263606), (266, 156578), (316, 131803), (532, 78289), (553, 75316), (991, 42028), (1106, 37658), (1501, 27748), (1982, 21014), (2212, 18829), (3002, 13874), (3964, 10507), (6004, 6937)]