28648752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1922

約数の個数: 80

約数和(自身を含む): 83566080

約数和(自身を除く): 54917328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1871, 1914, 2552, 3742, 3828, 5104, 5613, 7484, 7656, 11226, 14968, 15312, 20581, 22452, 29936, 41162, 44904, 54259, 61743, 82324, 89808, 108518, 123486, 162777, 164648, 217036, 246972, 325554, 329296, 434072, 493944, 596849, 651108, 868144, 987888, 1193698, 1302216, 1790547, 2387396, 2604432, 3581094, 4774792, 7162188, 9549584, 14324376, 28648752]

約数ペア:

[(1, 28648752), (2, 14324376), (3, 9549584), (4, 7162188), (6, 4774792), (8, 3581094), (11, 2604432), (12, 2387396), (16, 1790547), (22, 1302216), (24, 1193698), (29, 987888), (33, 868144), (44, 651108), (48, 596849), (58, 493944), (66, 434072), (87, 329296), (88, 325554), (116, 246972), (132, 217036), (174, 164648), (176, 162777), (232, 123486), (264, 108518), (319, 89808), (348, 82324), (464, 61743), (528, 54259), (638, 44904), (696, 41162), (957, 29936), (1276, 22452), (1392, 20581), (1871, 15312), (1914, 14968), (2552, 11226), (3742, 7656), (3828, 7484), (5104, 5613)]