28561952

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 59294592

約数和(自身を除く): 30732640

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 151, 184, 257, 302, 368, 514, 604, 736, 1028, 1208, 2056, 2416, 3473, 4112, 4832, 5911, 6946, 8224, 11822, 13892, 23644, 27784, 38807, 47288, 55568, 77614, 94576, 111136, 155228, 189152, 310456, 620912, 892561, 1241824, 1785122, 3570244, 7140488, 14280976, 28561952]

約数ペア:

[(1, 28561952), (2, 14280976), (4, 7140488), (8, 3570244), (16, 1785122), (23, 1241824), (32, 892561), (46, 620912), (92, 310456), (151, 189152), (184, 155228), (257, 111136), (302, 94576), (368, 77614), (514, 55568), (604, 47288), (736, 38807), (1028, 27784), (1208, 23644), (2056, 13892), (2416, 11822), (3473, 8224), (4112, 6946), (4832, 5911)]