21977032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35677}}^1$

素因数の和:35701

約数の個数: 32

約数和(自身を含む): 51376320

約数和(自身を除く): 29399288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 35677, 71354, 142708, 249739, 285416, 392447, 499478, 784894, 998956, 1569788, 1997912, 2747129, 3139576, 5494258, 10988516, 21977032]

約数ペア:

[(1, 21977032), (2, 10988516), (4, 5494258), (7, 3139576), (8, 2747129), (11, 1997912), (14, 1569788), (22, 998956), (28, 784894), (44, 499478), (56, 392447), (77, 285416), (88, 249739), (154, 142708), (308, 71354), (616, 35677)]