74908028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1499}}^1$

素因数の和:1578

約数の個数: 36

約数和(自身を含む): 145971000

約数和(自身を除く): 71062972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1499, 1612, 1922, 2998, 3844, 5996, 12493, 19487, 24986, 38974, 46469, 49972, 77948, 92938, 185876, 604097, 1208194, 1440539, 2416388, 2881078, 5762156, 18727007, 37454014, 74908028]

約数ペア:

[(1, 74908028), (2, 37454014), (4, 18727007), (13, 5762156), (26, 2881078), (31, 2416388), (52, 1440539), (62, 1208194), (124, 604097), (403, 185876), (806, 92938), (961, 77948), (1499, 49972), (1612, 46469), (1922, 38974), (2998, 24986), (3844, 19487), (5996, 12493)]