28460576

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 58010904

約数和(自身を除く): 29550328

約数列:

[1, 2, 4, 8, 16, 32, 53, 97, 106, 173, 194, 212, 346, 388, 424, 692, 776, 848, 1384, 1552, 1696, 2768, 3104, 5141, 5536, 9169, 10282, 16781, 18338, 20564, 33562, 36676, 41128, 67124, 73352, 82256, 134248, 146704, 164512, 268496, 293408, 536992, 889393, 1778786, 3557572, 7115144, 14230288, 28460576]

約数ペア:

[(1, 28460576), (2, 14230288), (4, 7115144), (8, 3557572), (16, 1778786), (32, 889393), (53, 536992), (97, 293408), (106, 268496), (173, 164512), (194, 146704), (212, 134248), (346, 82256), (388, 73352), (424, 67124), (692, 41128), (776, 36676), (848, 33562), (1384, 20564), (1552, 18338), (1696, 16781), (2768, 10282), (3104, 9169), (5141, 5536)]