13072768

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 27760320

約数和(自身を除く): 14687552

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 53, 64, 82, 94, 106, 128, 164, 188, 212, 328, 376, 424, 656, 752, 848, 1312, 1504, 1696, 1927, 2173, 2491, 2624, 3008, 3392, 3854, 4346, 4982, 5248, 6016, 6784, 7708, 8692, 9964, 15416, 17384, 19928, 30832, 34768, 39856, 61664, 69536, 79712, 102131, 123328, 139072, 159424, 204262, 246656, 278144, 318848, 408524, 817048, 1634096, 3268192, 6536384, 13072768]

約数ペア:

[(1, 13072768), (2, 6536384), (4, 3268192), (8, 1634096), (16, 817048), (32, 408524), (41, 318848), (47, 278144), (53, 246656), (64, 204262), (82, 159424), (94, 139072), (106, 123328), (128, 102131), (164, 79712), (188, 69536), (212, 61664), (328, 39856), (376, 34768), (424, 30832), (656, 19928), (752, 17384), (848, 15416), (1312, 9964), (1504, 8692), (1696, 7708), (1927, 6784), (2173, 6016), (2491, 5248), (2624, 4982), (3008, 4346), (3392, 3854)]