27789704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7949}}^1$

素因数の和:7997

約数の個数: 32

約数和(自身を含む): 57240000

約数和(自身を除く): 29450296

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 7949, 15898, 31796, 63592, 151031, 182827, 302062, 365654, 604124, 731308, 1208248, 1462616, 3473713, 6947426, 13894852, 27789704]

約数ペア:

[(1, 27789704), (2, 13894852), (4, 6947426), (8, 3473713), (19, 1462616), (23, 1208248), (38, 731308), (46, 604124), (76, 365654), (92, 302062), (152, 182827), (184, 151031), (437, 63592), (874, 31796), (1748, 15898), (3496, 7949)]