8816038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 9431642

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 38, 46, 77, 131, 133, 154, 161, 209, 253, 262, 266, 322, 418, 437, 506, 874, 917, 1441, 1463, 1771, 1834, 2489, 2882, 2926, 3013, 3059, 3542, 4807, 4978, 6026, 6118, 9614, 10087, 17423, 20174, 21091, 27379, 33143, 33649, 34846, 42182, 54758, 57247, 66286, 67298, 114494, 191653, 232001, 383306, 400729, 464002, 629717, 801458, 1259434, 4408019, 8816038]

約数ペア:

[(1, 8816038), (2, 4408019), (7, 1259434), (11, 801458), (14, 629717), (19, 464002), (22, 400729), (23, 383306), (38, 232001), (46, 191653), (77, 114494), (131, 67298), (133, 66286), (154, 57247), (161, 54758), (209, 42182), (253, 34846), (262, 33649), (266, 33143), (322, 27379), (418, 21091), (437, 20174), (506, 17423), (874, 10087), (917, 9614), (1441, 6118), (1463, 6026), (1771, 4978), (1834, 4807), (2489, 3542), (2882, 3059), (2926, 3013)]