8429408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:927

約数の個数: 48

約数和(自身を含む): 18670176

約数和(自身を除く): 10240768

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 184, 208, 299, 368, 416, 598, 736, 881, 1196, 1762, 2392, 3524, 4784, 7048, 9568, 11453, 14096, 20263, 22906, 28192, 40526, 45812, 81052, 91624, 162104, 183248, 263419, 324208, 366496, 526838, 648416, 1053676, 2107352, 4214704, 8429408]

約数ペア:

[(1, 8429408), (2, 4214704), (4, 2107352), (8, 1053676), (13, 648416), (16, 526838), (23, 366496), (26, 324208), (32, 263419), (46, 183248), (52, 162104), (92, 91624), (104, 81052), (184, 45812), (208, 40526), (299, 28192), (368, 22906), (416, 20263), (598, 14096), (736, 11453), (881, 9568), (1196, 7048), (1762, 4784), (2392, 3524)]