9987152

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3915

約数の個数: 40

約数和(自身を含む): 23081856

約数和(自身を除く): 13094704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 3877, 7754, 15508, 27139, 31016, 54278, 62032, 89171, 108556, 178342, 217112, 356684, 434224, 624197, 713368, 1248394, 1426736, 2496788, 4993576, 9987152]

約数ペア:

[(1, 9987152), (2, 4993576), (4, 2496788), (7, 1426736), (8, 1248394), (14, 713368), (16, 624197), (23, 434224), (28, 356684), (46, 217112), (56, 178342), (92, 108556), (112, 89171), (161, 62032), (184, 54278), (322, 31016), (368, 27139), (644, 15508), (1288, 7754), (2576, 3877)]