42351722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 77155200

約数和(自身を除く): 34803478

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1409, 1582, 2147, 2818, 4294, 9863, 15029, 19726, 26771, 30058, 53542, 159217, 187397, 318434, 374794, 1114519, 2229038, 3025123, 6050246, 21175861, 42351722]

約数ペア:

[(1, 42351722), (2, 21175861), (7, 6050246), (14, 3025123), (19, 2229038), (38, 1114519), (113, 374794), (133, 318434), (226, 187397), (266, 159217), (791, 53542), (1409, 30058), (1582, 26771), (2147, 19726), (2818, 15029), (4294, 9863)]