79478276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2671}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 143197824

約数和(自身を除く): 63719548

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 2671, 5342, 7439, 10684, 14878, 29756, 114853, 229706, 459412, 462083, 924166, 1848332, 19869569, 39739138, 79478276]

約数ペア:

[(1, 79478276), (2, 39739138), (4, 19869569), (43, 1848332), (86, 924166), (172, 462083), (173, 459412), (346, 229706), (692, 114853), (2671, 29756), (5342, 14878), (7439, 10684)]