28227648

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1861}}^1$

素因数の和:1955

約数の個数: 56

約数和(自身を含む): 75671680

約数和(自身を除く): 47444032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1861, 1896, 2528, 3722, 3792, 5056, 5583, 7444, 7584, 11166, 14888, 15168, 22332, 29776, 44664, 59552, 89328, 119104, 147019, 178656, 294038, 357312, 441057, 588076, 882114, 1176152, 1764228, 2352304, 3528456, 4704608, 7056912, 9409216, 14113824, 28227648]

約数ペア:

[(1, 28227648), (2, 14113824), (3, 9409216), (4, 7056912), (6, 4704608), (8, 3528456), (12, 2352304), (16, 1764228), (24, 1176152), (32, 882114), (48, 588076), (64, 441057), (79, 357312), (96, 294038), (158, 178656), (192, 147019), (237, 119104), (316, 89328), (474, 59552), (632, 44664), (948, 29776), (1264, 22332), (1861, 15168), (1896, 14888), (2528, 11166), (3722, 7584), (3792, 7444), (5056, 5583)]