47347202

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 43891198

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 71, 109, 133, 142, 161, 218, 266, 322, 437, 497, 763, 874, 994, 1349, 1526, 1633, 2071, 2507, 2698, 3059, 3266, 4142, 5014, 6118, 7739, 9443, 11431, 14497, 15478, 17549, 18886, 22862, 28994, 31027, 35098, 47633, 54173, 62054, 95266, 108346, 147041, 177997, 217189, 294082, 333431, 355994, 434378, 666862, 1029287, 1245979, 2058574, 2491958, 3381943, 6763886, 23673601, 47347202]

約数ペア:

[(1, 47347202), (2, 23673601), (7, 6763886), (14, 3381943), (19, 2491958), (23, 2058574), (38, 1245979), (46, 1029287), (71, 666862), (109, 434378), (133, 355994), (142, 333431), (161, 294082), (218, 217189), (266, 177997), (322, 147041), (437, 108346), (497, 95266), (763, 62054), (874, 54173), (994, 47633), (1349, 35098), (1526, 31027), (1633, 28994), (2071, 22862), (2507, 18886), (2698, 17549), (3059, 15478), (3266, 14497), (4142, 11431), (5014, 9443), (6118, 7739)]