23357864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 25630936

約数列:

[1, 2, 4, 8, 17, 34, 41, 59, 68, 71, 82, 118, 136, 142, 164, 236, 284, 328, 472, 568, 697, 1003, 1207, 1394, 2006, 2414, 2419, 2788, 2911, 4012, 4189, 4828, 4838, 5576, 5822, 8024, 8378, 9656, 9676, 11644, 16756, 19352, 23288, 33512, 41123, 49487, 71213, 82246, 98974, 142426, 164492, 171749, 197948, 284852, 328984, 343498, 395896, 569704, 686996, 1373992, 2919733, 5839466, 11678932, 23357864]

約数ペア:

[(1, 23357864), (2, 11678932), (4, 5839466), (8, 2919733), (17, 1373992), (34, 686996), (41, 569704), (59, 395896), (68, 343498), (71, 328984), (82, 284852), (118, 197948), (136, 171749), (142, 164492), (164, 142426), (236, 98974), (284, 82246), (328, 71213), (472, 49487), (568, 41123), (697, 33512), (1003, 23288), (1207, 19352), (1394, 16756), (2006, 11644), (2414, 9676), (2419, 9656), (2788, 8378), (2911, 8024), (4012, 5822), (4189, 5576), (4828, 4838)]