42255262

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 75456000

約数和(自身を除く): 33200738

約数列:

[1, 2, 7, 14, 29, 58, 199, 203, 398, 406, 523, 1046, 1393, 2786, 3661, 5771, 7322, 11542, 15167, 30334, 40397, 80794, 104077, 106169, 208154, 212338, 728539, 1457078, 3018233, 6036466, 21127631, 42255262]

約数ペア:

[(1, 42255262), (2, 21127631), (7, 6036466), (14, 3018233), (29, 1457078), (58, 728539), (199, 212338), (203, 208154), (398, 106169), (406, 104077), (523, 80794), (1046, 40397), (1393, 30334), (2786, 15167), (3661, 11542), (5771, 7322)]