67464704

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 149374368

約数和(自身を除く): 81909664

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 256, 272, 337, 368, 391, 512, 544, 674, 736, 782, 1088, 1348, 1472, 1564, 2176, 2696, 2944, 3128, 4352, 5392, 5729, 5888, 6256, 7751, 8704, 10784, 11458, 11776, 12512, 15502, 21568, 22916, 25024, 31004, 43136, 45832, 50048, 62008, 86272, 91664, 100096, 124016, 131767, 172544, 183328, 200192, 248032, 263534, 366656, 496064, 527068, 733312, 992128, 1054136, 1466624, 1984256, 2108272, 2933248, 3968512, 4216544, 8433088, 16866176, 33732352, 67464704]

約数ペア:

[(1, 67464704), (2, 33732352), (4, 16866176), (8, 8433088), (16, 4216544), (17, 3968512), (23, 2933248), (32, 2108272), (34, 1984256), (46, 1466624), (64, 1054136), (68, 992128), (92, 733312), (128, 527068), (136, 496064), (184, 366656), (256, 263534), (272, 248032), (337, 200192), (368, 183328), (391, 172544), (512, 131767), (544, 124016), (674, 100096), (736, 91664), (782, 86272), (1088, 62008), (1348, 50048), (1472, 45832), (1564, 43136), (2176, 31004), (2696, 25024), (2944, 22916), (3128, 21568), (4352, 15502), (5392, 12512), (5729, 11776), (5888, 11458), (6256, 10784), (7751, 8704)]