42555408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{126653}}^1$

素因数の和:126671

約数の個数: 40

約数和(自身を含む): 125640768

約数和(自身を除く): 83085360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 126653, 253306, 379959, 506612, 759918, 886571, 1013224, 1519836, 1773142, 2026448, 2659713, 3039672, 3546284, 5319426, 6079344, 7092568, 10638852, 14185136, 21277704, 42555408]

約数ペア:

[(1, 42555408), (2, 21277704), (3, 14185136), (4, 10638852), (6, 7092568), (7, 6079344), (8, 5319426), (12, 3546284), (14, 3039672), (16, 2659713), (21, 2026448), (24, 1773142), (28, 1519836), (42, 1013224), (48, 886571), (56, 759918), (84, 506612), (112, 379959), (168, 253306), (336, 126653)]