8680568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 10673032

約数列:

[1, 2, 4, 8, 13, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 191, 247, 299, 382, 437, 494, 598, 764, 874, 988, 1196, 1528, 1748, 1976, 2392, 2483, 3496, 3629, 4393, 4966, 5681, 7258, 8786, 9932, 11362, 14516, 17572, 19864, 22724, 29032, 35144, 45448, 47177, 57109, 83467, 94354, 114218, 166934, 188708, 228436, 333868, 377416, 456872, 667736, 1085071, 2170142, 4340284, 8680568]

約数ペア:

[(1, 8680568), (2, 4340284), (4, 2170142), (8, 1085071), (13, 667736), (19, 456872), (23, 377416), (26, 333868), (38, 228436), (46, 188708), (52, 166934), (76, 114218), (92, 94354), (104, 83467), (152, 57109), (184, 47177), (191, 45448), (247, 35144), (299, 29032), (382, 22724), (437, 19864), (494, 17572), (598, 14516), (764, 11362), (874, 9932), (988, 8786), (1196, 7258), (1528, 5681), (1748, 4966), (1976, 4393), (2392, 3629), (2483, 3496)]