25381728

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 76658400

約数和(自身を除く): 51276672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1013, 1044, 1392, 1566, 2026, 2088, 2784, 3039, 3132, 4052, 4176, 6078, 6264, 8104, 8352, 9117, 12156, 12528, 16208, 18234, 24312, 25056, 27351, 29377, 32416, 36468, 48624, 54702, 58754, 72936, 88131, 97248, 109404, 117508, 145872, 176262, 218808, 235016, 264393, 291744, 352524, 437616, 470032, 528786, 705048, 793179, 875232, 940064, 1057572, 1410096, 1586358, 2115144, 2820192, 3172716, 4230288, 6345432, 8460576, 12690864, 25381728]

約数ペア:

[(1, 25381728), (2, 12690864), (3, 8460576), (4, 6345432), (6, 4230288), (8, 3172716), (9, 2820192), (12, 2115144), (16, 1586358), (18, 1410096), (24, 1057572), (27, 940064), (29, 875232), (32, 793179), (36, 705048), (48, 528786), (54, 470032), (58, 437616), (72, 352524), (87, 291744), (96, 264393), (108, 235016), (116, 218808), (144, 176262), (174, 145872), (216, 117508), (232, 109404), (261, 97248), (288, 88131), (348, 72936), (432, 58754), (464, 54702), (522, 48624), (696, 36468), (783, 32416), (864, 29377), (928, 27351), (1013, 25056), (1044, 24312), (1392, 18234), (1566, 16208), (2026, 12528), (2088, 12156), (2784, 9117), (3039, 8352), (3132, 8104), (4052, 6264), (4176, 6078)]