17429536

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 36590400

約数和(自身を除く): 19160864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 109, 152, 218, 263, 304, 436, 526, 608, 872, 1052, 1744, 2071, 2104, 3488, 4142, 4208, 4997, 8284, 8416, 9994, 16568, 19988, 28667, 33136, 39976, 57334, 66272, 79952, 114668, 159904, 229336, 458672, 544673, 917344, 1089346, 2178692, 4357384, 8714768, 17429536]

約数ペア:

[(1, 17429536), (2, 8714768), (4, 4357384), (8, 2178692), (16, 1089346), (19, 917344), (32, 544673), (38, 458672), (76, 229336), (109, 159904), (152, 114668), (218, 79952), (263, 66272), (304, 57334), (436, 39976), (526, 33136), (608, 28667), (872, 19988), (1052, 16568), (1744, 9994), (2071, 8416), (2104, 8284), (3488, 4997), (4142, 4208)]