22448888

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3313}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 52891440

約数和(自身を除く): 30442552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3313, 3388, 6626, 6776, 13252, 23191, 26504, 36443, 46382, 72886, 92764, 145772, 185528, 255101, 291544, 400873, 510202, 801746, 1020404, 1603492, 2040808, 2806111, 3206984, 5612222, 11224444, 22448888]

約数ペア:

[(1, 22448888), (2, 11224444), (4, 5612222), (7, 3206984), (8, 2806111), (11, 2040808), (14, 1603492), (22, 1020404), (28, 801746), (44, 510202), (56, 400873), (77, 291544), (88, 255101), (121, 185528), (154, 145772), (242, 92764), (308, 72886), (484, 46382), (616, 36443), (847, 26504), (968, 23191), (1694, 13252), (3313, 6776), (3388, 6626)]