8142274

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 14662656

約数和(自身を除く): 6520382

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 257, 434, 511, 514, 1022, 1799, 2263, 3598, 4526, 7967, 15841, 15934, 18761, 31682, 37522, 55769, 111538, 131327, 262654, 581591, 1163182, 4071137, 8142274]

約数ペア:

[(1, 8142274), (2, 4071137), (7, 1163182), (14, 581591), (31, 262654), (62, 131327), (73, 111538), (146, 55769), (217, 37522), (257, 31682), (434, 18761), (511, 15934), (514, 15841), (1022, 7967), (1799, 4526), (2263, 3598)]