22144672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 48498912

約数和(自身を除く): 26354240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1187, 1696, 2332, 2374, 4664, 4748, 9328, 9496, 13057, 18656, 18992, 26114, 37984, 52228, 62911, 104456, 125822, 208912, 251644, 417824, 503288, 692021, 1006576, 1384042, 2013152, 2768084, 5536168, 11072336, 22144672]

約数ペア:

[(1, 22144672), (2, 11072336), (4, 5536168), (8, 2768084), (11, 2013152), (16, 1384042), (22, 1006576), (32, 692021), (44, 503288), (53, 417824), (88, 251644), (106, 208912), (176, 125822), (212, 104456), (352, 62911), (424, 52228), (583, 37984), (848, 26114), (1166, 18992), (1187, 18656), (1696, 13057), (2332, 9496), (2374, 9328), (4664, 4748)]