28631016

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1695

約数の個数: 64

約数和(自身を含む): 80539200

約数和(自身を除く): 51908184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1597, 1992, 2241, 2988, 3194, 4482, 4791, 5976, 6388, 8964, 9582, 12776, 14373, 17928, 19164, 28746, 38328, 43119, 57492, 86238, 114984, 132551, 172476, 265102, 344952, 397653, 530204, 795306, 1060408, 1192959, 1590612, 2385918, 3181224, 3578877, 4771836, 7157754, 9543672, 14315508, 28631016]

約数ペア:

[(1, 28631016), (2, 14315508), (3, 9543672), (4, 7157754), (6, 4771836), (8, 3578877), (9, 3181224), (12, 2385918), (18, 1590612), (24, 1192959), (27, 1060408), (36, 795306), (54, 530204), (72, 397653), (83, 344952), (108, 265102), (166, 172476), (216, 132551), (249, 114984), (332, 86238), (498, 57492), (664, 43119), (747, 38328), (996, 28746), (1494, 19164), (1597, 17928), (1992, 14373), (2241, 12776), (2988, 9582), (3194, 8964), (4482, 6388), (4791, 5976)]