25683552

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:620

約数の個数: 72

約数和(自身を含む): 73533096

約数和(自身を除く): 47849544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 347, 514, 694, 771, 1028, 1041, 1388, 1542, 2056, 2082, 2313, 2776, 3084, 3123, 4112, 4164, 4626, 5552, 6168, 6246, 8224, 8328, 9252, 11104, 12336, 12492, 16656, 18504, 24672, 24984, 33312, 37008, 49968, 74016, 89179, 99936, 178358, 267537, 356716, 535074, 713432, 802611, 1070148, 1426864, 1605222, 2140296, 2853728, 3210444, 4280592, 6420888, 8561184, 12841776, 25683552]

約数ペア:

[(1, 25683552), (2, 12841776), (3, 8561184), (4, 6420888), (6, 4280592), (8, 3210444), (9, 2853728), (12, 2140296), (16, 1605222), (18, 1426864), (24, 1070148), (32, 802611), (36, 713432), (48, 535074), (72, 356716), (96, 267537), (144, 178358), (257, 99936), (288, 89179), (347, 74016), (514, 49968), (694, 37008), (771, 33312), (1028, 24984), (1041, 24672), (1388, 18504), (1542, 16656), (2056, 12492), (2082, 12336), (2313, 11104), (2776, 9252), (3084, 8328), (3123, 8224), (4112, 6246), (4164, 6168), (4626, 5552)]