72074794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 122760000

約数和(自身を除く): 50685206

約数列:

[1, 2, 11, 22, 43, 61, 86, 122, 473, 671, 946, 1249, 1342, 2498, 2623, 5246, 13739, 27478, 28853, 53707, 57706, 76189, 107414, 152378, 590777, 838079, 1181554, 1676158, 3276127, 6552254, 36037397, 72074794]

約数ペア:

[(1, 72074794), (2, 36037397), (11, 6552254), (22, 3276127), (43, 1676158), (61, 1181554), (86, 838079), (122, 590777), (473, 152378), (671, 107414), (946, 76189), (1249, 57706), (1342, 53707), (2498, 28853), (2623, 27478), (5246, 13739)]