28803728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2759

約数の個数: 40

約数和(自身を含む): 60264000

約数和(自身を除く): 31460272

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 2699, 5336, 5398, 10672, 10796, 21592, 43184, 62077, 78271, 124154, 156542, 248308, 313084, 496616, 626168, 993232, 1252336, 1800233, 3600466, 7200932, 14401864, 28803728]

約数ペア:

[(1, 28803728), (2, 14401864), (4, 7200932), (8, 3600466), (16, 1800233), (23, 1252336), (29, 993232), (46, 626168), (58, 496616), (92, 313084), (116, 248308), (184, 156542), (232, 124154), (368, 78271), (464, 62077), (667, 43184), (1334, 21592), (2668, 10796), (2699, 10672), (5336, 5398)]