42556554958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{19073}}^1$

素因数の和:19992

約数の個数: 32

約数和(自身を含む): 68226935040

約数和(自身を除く): 25670380082

約数列:

[1, 2, 19, 38, 71, 142, 827, 1349, 1654, 2698, 15713, 19073, 31426, 38146, 58717, 117434, 362387, 724774, 1115623, 1354183, 2231246, 2708366, 15773371, 25729477, 31546742, 51458954, 299694049, 599388098, 1119909341, 2239818682, 21278277479, 42556554958]

約数ペア:

[(1, 42556554958), (2, 21278277479), (19, 2239818682), (38, 1119909341), (71, 599388098), (142, 299694049), (827, 51458954), (1349, 31546742), (1654, 25729477), (2698, 15773371), (15713, 2708366), (19073, 2231246), (31426, 1354183), (38146, 1115623), (58717, 724774), (117434, 362387)]