26145536

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 55629504

約数和(自身を除く): 29483968

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 53, 64, 82, 94, 106, 128, 164, 188, 212, 256, 328, 376, 424, 656, 752, 848, 1312, 1504, 1696, 1927, 2173, 2491, 2624, 3008, 3392, 3854, 4346, 4982, 5248, 6016, 6784, 7708, 8692, 9964, 10496, 12032, 13568, 15416, 17384, 19928, 30832, 34768, 39856, 61664, 69536, 79712, 102131, 123328, 139072, 159424, 204262, 246656, 278144, 318848, 408524, 493312, 556288, 637696, 817048, 1634096, 3268192, 6536384, 13072768, 26145536]

約数ペア:

[(1, 26145536), (2, 13072768), (4, 6536384), (8, 3268192), (16, 1634096), (32, 817048), (41, 637696), (47, 556288), (53, 493312), (64, 408524), (82, 318848), (94, 278144), (106, 246656), (128, 204262), (164, 159424), (188, 139072), (212, 123328), (256, 102131), (328, 79712), (376, 69536), (424, 61664), (656, 39856), (752, 34768), (848, 30832), (1312, 19928), (1504, 17384), (1696, 15416), (1927, 13568), (2173, 12032), (2491, 10496), (2624, 9964), (3008, 8692), (3392, 7708), (3854, 6784), (4346, 6016), (4982, 5248)]