73141744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{351643}}^1$

素因数の和:351664

約数の個数: 20

約数和(自身を含む): 152613496

約数和(自身を除く): 79471752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 351643, 703286, 1406572, 2813144, 4571359, 5626288, 9142718, 18285436, 36570872, 73141744]

約数ペア:

[(1, 73141744), (2, 36570872), (4, 18285436), (8, 9142718), (13, 5626288), (16, 4571359), (26, 2813144), (52, 1406572), (104, 703286), (208, 351643)]