70287448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 177085440

約数和(自身を除く): 106797992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 41, 44, 46, 56, 77, 82, 88, 92, 121, 154, 161, 164, 184, 242, 253, 287, 308, 322, 328, 451, 484, 506, 574, 616, 644, 847, 902, 943, 968, 1012, 1148, 1288, 1331, 1694, 1771, 1804, 1886, 2024, 2296, 2662, 2783, 3157, 3388, 3542, 3608, 3772, 4961, 5324, 5566, 6314, 6601, 6776, 7084, 7544, 9317, 9922, 10373, 10648, 11132, 12628, 13202, 14168, 18634, 19481, 19844, 20746, 22264, 25256, 26404, 30613, 34727, 37268, 38962, 39688, 41492, 52808, 54571, 61226, 69454, 72611, 74536, 77924, 82984, 109142, 114103, 122452, 138908, 145222, 155848, 214291, 218284, 228206, 244904, 277816, 290444, 381997, 428582, 436568, 456412, 580888, 763994, 798721, 857164, 912824, 1255133, 1527988, 1597442, 1714328, 2510266, 3055976, 3194884, 5020532, 6389768, 8785931, 10041064, 17571862, 35143724, 70287448]

約数ペア:

[(1, 70287448), (2, 35143724), (4, 17571862), (7, 10041064), (8, 8785931), (11, 6389768), (14, 5020532), (22, 3194884), (23, 3055976), (28, 2510266), (41, 1714328), (44, 1597442), (46, 1527988), (56, 1255133), (77, 912824), (82, 857164), (88, 798721), (92, 763994), (121, 580888), (154, 456412), (161, 436568), (164, 428582), (184, 381997), (242, 290444), (253, 277816), (287, 244904), (308, 228206), (322, 218284), (328, 214291), (451, 155848), (484, 145222), (506, 138908), (574, 122452), (616, 114103), (644, 109142), (847, 82984), (902, 77924), (943, 74536), (968, 72611), (1012, 69454), (1148, 61226), (1288, 54571), (1331, 52808), (1694, 41492), (1771, 39688), (1804, 38962), (1886, 37268), (2024, 34727), (2296, 30613), (2662, 26404), (2783, 25256), (3157, 22264), (3388, 20746), (3542, 19844), (3608, 19481), (3772, 18634), (4961, 14168), (5324, 13202), (5566, 12628), (6314, 11132), (6601, 10648), (6776, 10373), (7084, 9922), (7544, 9317)]