70306768

素因数分解:

$2^4\times 7^3\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 80

約数和(自身を含む): 166060800

約数和(自身を除く): 95754032

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 343, 368, 392, 557, 644, 686, 784, 1114, 1127, 1288, 1372, 2228, 2254, 2576, 2744, 3899, 4456, 4508, 5488, 7798, 7889, 8912, 9016, 12811, 15596, 15778, 18032, 25622, 27293, 31192, 31556, 51244, 54586, 62384, 63112, 89677, 102488, 109172, 126224, 179354, 191051, 204976, 218344, 358708, 382102, 436688, 627739, 717416, 764204, 1255478, 1434832, 1528408, 2510956, 3056816, 4394173, 5021912, 8788346, 10043824, 17576692, 35153384, 70306768]

約数ペア:

[(1, 70306768), (2, 35153384), (4, 17576692), (7, 10043824), (8, 8788346), (14, 5021912), (16, 4394173), (23, 3056816), (28, 2510956), (46, 1528408), (49, 1434832), (56, 1255478), (92, 764204), (98, 717416), (112, 627739), (161, 436688), (184, 382102), (196, 358708), (322, 218344), (343, 204976), (368, 191051), (392, 179354), (557, 126224), (644, 109172), (686, 102488), (784, 89677), (1114, 63112), (1127, 62384), (1288, 54586), (1372, 51244), (2228, 31556), (2254, 31192), (2576, 27293), (2744, 25622), (3899, 18032), (4456, 15778), (4508, 15596), (5488, 12811), (7798, 9016), (7889, 8912)]