8889674096

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{9803}}^1$

素因数の和:10006

約数の個数: 60

約数和(自身を含む): 18295616952

約数和(自身を除く): 9405942856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 361, 628, 722, 1256, 1444, 2512, 2888, 2983, 5776, 5966, 9803, 11932, 19606, 23864, 39212, 47728, 56677, 78424, 113354, 156848, 186257, 226708, 372514, 453416, 745028, 906832, 1490056, 1539071, 2980112, 3078142, 3538883, 6156284, 7077766, 12312568, 14155532, 24625136, 28311064, 29242349, 56622128, 58484698, 116969396, 233938792, 467877584, 555604631, 1111209262, 2222418524, 4444837048, 8889674096]

約数ペア:

[(1, 8889674096), (2, 4444837048), (4, 2222418524), (8, 1111209262), (16, 555604631), (19, 467877584), (38, 233938792), (76, 116969396), (152, 58484698), (157, 56622128), (304, 29242349), (314, 28311064), (361, 24625136), (628, 14155532), (722, 12312568), (1256, 7077766), (1444, 6156284), (2512, 3538883), (2888, 3078142), (2983, 2980112), (5776, 1539071), (5966, 1490056), (9803, 906832), (11932, 745028), (19606, 453416), (23864, 372514), (39212, 226708), (47728, 186257), (56677, 156848), (78424, 113354)]