73401412

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1901}}^1$

素因数の和:2116

約数の個数: 36

約数和(自身を含む): 150261804

約数和(自身を除く): 76860392

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 1901, 2758, 3802, 5516, 7604, 9653, 13307, 19306, 26614, 38612, 53228, 93149, 186298, 372596, 374497, 748994, 1497988, 2621479, 5242958, 10485916, 18350353, 36700706, 73401412]

約数ペア:

[(1, 73401412), (2, 36700706), (4, 18350353), (7, 10485916), (14, 5242958), (28, 2621479), (49, 1497988), (98, 748994), (196, 374497), (197, 372596), (394, 186298), (788, 93149), (1379, 53228), (1901, 38612), (2758, 26614), (3802, 19306), (5516, 13307), (7604, 9653)]