42555994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 72930816

約数和(自身を除く): 30374822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 1427, 2294, 2854, 14911, 18551, 29822, 37102, 44237, 52799, 88474, 105598, 575081, 686387, 1150162, 1372774, 1636769, 3273538, 21277997, 42555994]

約数ペア:

[(1, 42555994), (2, 21277997), (13, 3273538), (26, 1636769), (31, 1372774), (37, 1150162), (62, 686387), (74, 575081), (403, 105598), (481, 88474), (806, 52799), (962, 44237), (1147, 37102), (1427, 29822), (2294, 18551), (2854, 14911)]