72247264

素因数分解:

$2^5\times {\mathrm{179}}^1\times {\mathrm{12613}}^1$

素因数の和:12802

約数の個数: 24

約数和(自身を含む): 143042760

約数和(自身を除く): 70795496

約数列:

[1, 2, 4, 8, 16, 32, 179, 358, 716, 1432, 2864, 5728, 12613, 25226, 50452, 100904, 201808, 403616, 2257727, 4515454, 9030908, 18061816, 36123632, 72247264]

約数ペア:

[(1, 72247264), (2, 36123632), (4, 18061816), (8, 9030908), (16, 4515454), (32, 2257727), (179, 403616), (358, 201808), (716, 100904), (1432, 50452), (2864, 25226), (5728, 12613)]