23942996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 54340608

約数和(自身を除く): 30397612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 121, 148, 154, 191, 242, 259, 308, 382, 407, 484, 518, 764, 814, 847, 1036, 1337, 1628, 1694, 2101, 2674, 2849, 3388, 4202, 4477, 5348, 5698, 7067, 8404, 8954, 11396, 14134, 14707, 17908, 23111, 28268, 29414, 31339, 46222, 49469, 58828, 62678, 77737, 92444, 98938, 125356, 155474, 161777, 197876, 310948, 323554, 544159, 647108, 855107, 1088318, 1710214, 2176636, 3420428, 5985749, 11971498, 23942996]

約数ペア:

[(1, 23942996), (2, 11971498), (4, 5985749), (7, 3420428), (11, 2176636), (14, 1710214), (22, 1088318), (28, 855107), (37, 647108), (44, 544159), (74, 323554), (77, 310948), (121, 197876), (148, 161777), (154, 155474), (191, 125356), (242, 98938), (259, 92444), (308, 77737), (382, 62678), (407, 58828), (484, 49469), (518, 46222), (764, 31339), (814, 29414), (847, 28268), (1036, 23111), (1337, 17908), (1628, 14707), (1694, 14134), (2101, 11396), (2674, 8954), (2849, 8404), (3388, 7067), (4202, 5698), (4477, 5348)]