28194432

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 90771840

約数和(自身を除く): 62577408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 617, 672, 714, 816, 896, 952, 1088, 1234, 1344, 1428, 1632, 1851, 1904, 2176, 2468, 2688, 2856, 3264, 3702, 3808, 4319, 4936, 5712, 6528, 7404, 7616, 8638, 9872, 10489, 11424, 12957, 14808, 15232, 17276, 19744, 20978, 22848, 25914, 29616, 31467, 34552, 39488, 41956, 45696, 51828, 59232, 62934, 69104, 73423, 78976, 83912, 103656, 118464, 125868, 138208, 146846, 167824, 207312, 220269, 236928, 251736, 276416, 293692, 335648, 414624, 440538, 503472, 552832, 587384, 671296, 829248, 881076, 1006944, 1174768, 1342592, 1658496, 1762152, 2013888, 2349536, 3524304, 4027776, 4699072, 7048608, 9398144, 14097216, 28194432]

約数ペア:

[(1, 28194432), (2, 14097216), (3, 9398144), (4, 7048608), (6, 4699072), (7, 4027776), (8, 3524304), (12, 2349536), (14, 2013888), (16, 1762152), (17, 1658496), (21, 1342592), (24, 1174768), (28, 1006944), (32, 881076), (34, 829248), (42, 671296), (48, 587384), (51, 552832), (56, 503472), (64, 440538), (68, 414624), (84, 335648), (96, 293692), (102, 276416), (112, 251736), (119, 236928), (128, 220269), (136, 207312), (168, 167824), (192, 146846), (204, 138208), (224, 125868), (238, 118464), (272, 103656), (336, 83912), (357, 78976), (384, 73423), (408, 69104), (448, 62934), (476, 59232), (544, 51828), (617, 45696), (672, 41956), (714, 39488), (816, 34552), (896, 31467), (952, 29616), (1088, 25914), (1234, 22848), (1344, 20978), (1428, 19744), (1632, 17276), (1851, 15232), (1904, 14808), (2176, 12957), (2468, 11424), (2688, 10489), (2856, 9872), (3264, 8638), (3702, 7616), (3808, 7404), (4319, 6528), (4936, 5712)]