8714768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 18004800

約数和(自身を除く): 9290032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 263, 304, 436, 526, 872, 1052, 1744, 2071, 2104, 4142, 4208, 4997, 8284, 9994, 16568, 19988, 28667, 33136, 39976, 57334, 79952, 114668, 229336, 458672, 544673, 1089346, 2178692, 4357384, 8714768]

約数ペア:

[(1, 8714768), (2, 4357384), (4, 2178692), (8, 1089346), (16, 544673), (19, 458672), (38, 229336), (76, 114668), (109, 79952), (152, 57334), (218, 39976), (263, 33136), (304, 28667), (436, 19988), (526, 16568), (872, 9994), (1052, 8284), (1744, 4997), (2071, 4208), (2104, 4142)]