78883264

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{72503}}^1$

素因数の和:72532

約数の個数: 28

約数和(自身を含む): 165744144

約数和(自身を除く): 86860880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 72503, 145006, 290012, 580024, 1160048, 1232551, 2320096, 2465102, 4640192, 4930204, 9860408, 19720816, 39441632, 78883264]

約数ペア:

[(1, 78883264), (2, 39441632), (4, 19720816), (8, 9860408), (16, 4930204), (17, 4640192), (32, 2465102), (34, 2320096), (64, 1232551), (68, 1160048), (136, 580024), (272, 290012), (544, 145006), (1088, 72503)]