7994624

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 18543168

約数和(自身を除く): 10548544

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 167, 176, 187, 256, 272, 334, 352, 374, 544, 668, 704, 748, 1088, 1336, 1408, 1496, 1837, 2176, 2672, 2816, 2839, 2992, 3674, 4352, 5344, 5678, 5984, 7348, 10688, 11356, 11968, 14696, 21376, 22712, 23936, 29392, 31229, 42752, 45424, 47872, 58784, 62458, 90848, 117568, 124916, 181696, 235136, 249832, 363392, 470272, 499664, 726784, 999328, 1998656, 3997312, 7994624]

約数ペア:

[(1, 7994624), (2, 3997312), (4, 1998656), (8, 999328), (11, 726784), (16, 499664), (17, 470272), (22, 363392), (32, 249832), (34, 235136), (44, 181696), (64, 124916), (68, 117568), (88, 90848), (128, 62458), (136, 58784), (167, 47872), (176, 45424), (187, 42752), (256, 31229), (272, 29392), (334, 23936), (352, 22712), (374, 21376), (544, 14696), (668, 11968), (704, 11356), (748, 10688), (1088, 7348), (1336, 5984), (1408, 5678), (1496, 5344), (1837, 4352), (2176, 3674), (2672, 2992), (2816, 2839)]