7668856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3881}}^1$

素因数の和:3919

約数の個数: 32

約数和(自身を含む): 16304400

約数和(自身を除く): 8635544

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3881, 7762, 15524, 31048, 50453, 73739, 100906, 147478, 201812, 294956, 403624, 589912, 958607, 1917214, 3834428, 7668856]

約数ペア:

[(1, 7668856), (2, 3834428), (4, 1917214), (8, 958607), (13, 589912), (19, 403624), (26, 294956), (38, 201812), (52, 147478), (76, 100906), (104, 73739), (152, 50453), (247, 31048), (494, 15524), (988, 7762), (1976, 3881)]