72435556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2269}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 132713280

約数和(自身を除く): 60277724

約数列:

[1, 2, 4, 23, 46, 92, 347, 694, 1388, 2269, 4538, 7981, 9076, 15962, 31924, 52187, 104374, 208748, 787343, 1574686, 3149372, 18108889, 36217778, 72435556]

約数ペア:

[(1, 72435556), (2, 36217778), (4, 18108889), (23, 3149372), (46, 1574686), (92, 787343), (347, 208748), (694, 104374), (1388, 52187), (2269, 31924), (4538, 15962), (7981, 9076)]