42127636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17881}}^1$

素因数の和:17935

約数の個数: 24

約数和(自身を含む): 80111360

約数和(自身を除く): 37983724

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 17881, 35762, 71524, 339739, 554311, 679478, 1108622, 1358956, 2217244, 10531909, 21063818, 42127636]

約数ペア:

[(1, 42127636), (2, 21063818), (4, 10531909), (19, 2217244), (31, 1358956), (38, 1108622), (62, 679478), (76, 554311), (124, 339739), (589, 71524), (1178, 35762), (2356, 17881)]