28758384

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{4871}}^1$

素因数の和:4926

約数の個数: 60

約数和(自身を含む): 82463472

約数和(自身を除く): 53705088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 4871, 5904, 9742, 14613, 19484, 29226, 38968, 43839, 58452, 77936, 87678, 116904, 175356, 199711, 233808, 350712, 399422, 599133, 701424, 798844, 1198266, 1597688, 1797399, 2396532, 3195376, 3594798, 4793064, 7189596, 9586128, 14379192, 28758384]

約数ペア:

[(1, 28758384), (2, 14379192), (3, 9586128), (4, 7189596), (6, 4793064), (8, 3594798), (9, 3195376), (12, 2396532), (16, 1797399), (18, 1597688), (24, 1198266), (36, 798844), (41, 701424), (48, 599133), (72, 399422), (82, 350712), (123, 233808), (144, 199711), (164, 175356), (246, 116904), (328, 87678), (369, 77936), (492, 58452), (656, 43839), (738, 38968), (984, 29226), (1476, 19484), (1968, 14613), (2952, 9742), (4871, 5904)]