28357472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6197}}^1$

素因数の和:6231

約数の個数: 48

約数和(自身を含む): 65599632

約数和(自身を除く): 37242160

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 6197, 12394, 24788, 49576, 68167, 80561, 99152, 136334, 161122, 198304, 272668, 322244, 545336, 644488, 886171, 1090672, 1288976, 1772342, 2181344, 2577952, 3544684, 7089368, 14178736, 28357472]

約数ペア:

[(1, 28357472), (2, 14178736), (4, 7089368), (8, 3544684), (11, 2577952), (13, 2181344), (16, 1772342), (22, 1288976), (26, 1090672), (32, 886171), (44, 644488), (52, 545336), (88, 322244), (104, 272668), (143, 198304), (176, 161122), (208, 136334), (286, 99152), (352, 80561), (416, 68167), (572, 49576), (1144, 24788), (2288, 12394), (4576, 6197)]