42041398

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 74539584

約数和(自身を除く): 32498186

約数列:

[1, 2, 7, 14, 37, 74, 259, 277, 293, 518, 554, 586, 1939, 2051, 3878, 4102, 10249, 10841, 20498, 21682, 71743, 75887, 81161, 143486, 151774, 162322, 568127, 1136254, 3002957, 6005914, 21020699, 42041398]

約数ペア:

[(1, 42041398), (2, 21020699), (7, 6005914), (14, 3002957), (37, 1136254), (74, 568127), (259, 162322), (277, 151774), (293, 143486), (518, 81161), (554, 75887), (586, 71743), (1939, 21682), (2051, 20498), (3878, 10841), (4102, 10249)]