73409728

素因数分解:

$2^6\times 7^1\times {\mathrm{163861}}^1$

素因数の和:163880

約数の個数: 28

約数和(自身を含む): 166483792

約数和(自身を除く): 93074064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 163861, 327722, 655444, 1147027, 1310888, 2294054, 2621776, 4588108, 5243552, 9176216, 10487104, 18352432, 36704864, 73409728]

約数ペア:

[(1, 73409728), (2, 36704864), (4, 18352432), (7, 10487104), (8, 9176216), (14, 5243552), (16, 4588108), (28, 2621776), (32, 2294054), (56, 1310888), (64, 1147027), (112, 655444), (224, 327722), (448, 163861)]