28994390744

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{150517}}^1$

素因数の和:150744

約数の個数: 48

約数和(自身を含む): 60056682000

約数和(自身を除く): 31062291256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 199, 242, 398, 484, 796, 968, 1592, 2189, 4378, 8756, 17512, 24079, 48158, 96316, 150517, 192632, 301034, 602068, 1204136, 1655687, 3311374, 6622748, 13245496, 18212557, 29952883, 36425114, 59905766, 72850228, 119811532, 145700456, 239623064, 329481713, 658963426, 1317926852, 2635853704, 3624298843, 7248597686, 14497195372, 28994390744]

約数ペア:

[(1, 28994390744), (2, 14497195372), (4, 7248597686), (8, 3624298843), (11, 2635853704), (22, 1317926852), (44, 658963426), (88, 329481713), (121, 239623064), (199, 145700456), (242, 119811532), (398, 72850228), (484, 59905766), (796, 36425114), (968, 29952883), (1592, 18212557), (2189, 13245496), (4378, 6622748), (8756, 3311374), (17512, 1655687), (24079, 1204136), (48158, 602068), (96316, 301034), (150517, 192632)]