28719504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{18131}}^1$

素因数の和:18156

約数の個数: 60

約数和(自身を含む): 87686352

約数和(自身を除く): 58966848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 18131, 36262, 54393, 72524, 108786, 145048, 163179, 199441, 217572, 290096, 326358, 398882, 435144, 598323, 652716, 797764, 870288, 1196646, 1305432, 1595528, 1794969, 2393292, 2610864, 3191056, 3589938, 4786584, 7179876, 9573168, 14359752, 28719504]

約数ペア:

[(1, 28719504), (2, 14359752), (3, 9573168), (4, 7179876), (6, 4786584), (8, 3589938), (9, 3191056), (11, 2610864), (12, 2393292), (16, 1794969), (18, 1595528), (22, 1305432), (24, 1196646), (33, 870288), (36, 797764), (44, 652716), (48, 598323), (66, 435144), (72, 398882), (88, 326358), (99, 290096), (132, 217572), (144, 199441), (176, 163179), (198, 145048), (264, 108786), (396, 72524), (528, 54393), (792, 36262), (1584, 18131)]