38671556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 90574848

約数和(自身を除く): 51903292

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 53, 77, 92, 103, 106, 154, 161, 206, 212, 253, 308, 322, 371, 412, 506, 583, 644, 721, 742, 1012, 1133, 1166, 1219, 1442, 1484, 1771, 2266, 2332, 2369, 2438, 2884, 3542, 4081, 4532, 4738, 4876, 5459, 7084, 7931, 8162, 8533, 9476, 10918, 13409, 15862, 16324, 16583, 17066, 21836, 26059, 26818, 31724, 33166, 34132, 38213, 52118, 53636, 60049, 66332, 76426, 93863, 104236, 120098, 125557, 152852, 182413, 187726, 240196, 251114, 364826, 375452, 420343, 502228, 729652, 840686, 878899, 1381127, 1681372, 1757798, 2762254, 3515596, 5524508, 9667889, 19335778, 38671556]

約数ペア:

[(1, 38671556), (2, 19335778), (4, 9667889), (7, 5524508), (11, 3515596), (14, 2762254), (22, 1757798), (23, 1681372), (28, 1381127), (44, 878899), (46, 840686), (53, 729652), (77, 502228), (92, 420343), (103, 375452), (106, 364826), (154, 251114), (161, 240196), (206, 187726), (212, 182413), (253, 152852), (308, 125557), (322, 120098), (371, 104236), (412, 93863), (506, 76426), (583, 66332), (644, 60049), (721, 53636), (742, 52118), (1012, 38213), (1133, 34132), (1166, 33166), (1219, 31724), (1442, 26818), (1484, 26059), (1771, 21836), (2266, 17066), (2332, 16583), (2369, 16324), (2438, 15862), (2884, 13409), (3542, 10918), (4081, 9476), (4532, 8533), (4738, 8162), (4876, 7931), (5459, 7084)]