8993782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 17915904

約数和(自身を除く): 8922122

約数列:

[1, 2, 7, 14, 17, 23, 31, 34, 46, 53, 62, 106, 119, 161, 217, 238, 322, 371, 391, 434, 527, 713, 742, 782, 901, 1054, 1219, 1426, 1643, 1802, 2438, 2737, 3286, 3689, 4991, 5474, 6307, 7378, 8533, 9982, 11501, 12121, 12614, 17066, 20723, 23002, 24242, 27931, 37789, 41446, 55862, 75578, 84847, 145061, 169694, 195517, 264523, 290122, 391034, 529046, 642413, 1284826, 4496891, 8993782]

約数ペア:

[(1, 8993782), (2, 4496891), (7, 1284826), (14, 642413), (17, 529046), (23, 391034), (31, 290122), (34, 264523), (46, 195517), (53, 169694), (62, 145061), (106, 84847), (119, 75578), (161, 55862), (217, 41446), (238, 37789), (322, 27931), (371, 24242), (391, 23002), (434, 20723), (527, 17066), (713, 12614), (742, 12121), (782, 11501), (901, 9982), (1054, 8533), (1219, 7378), (1426, 6307), (1643, 5474), (1802, 4991), (2438, 3689), (2737, 3286)]