1583584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 3429216

約数和(自身を除く): 1845632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 71, 82, 136, 142, 164, 272, 284, 328, 544, 568, 656, 697, 1136, 1207, 1312, 1394, 2272, 2414, 2788, 2911, 4828, 5576, 5822, 9656, 11152, 11644, 19312, 22304, 23288, 38624, 46576, 49487, 93152, 98974, 197948, 395896, 791792, 1583584]

約数ペア:

[(1, 1583584), (2, 791792), (4, 395896), (8, 197948), (16, 98974), (17, 93152), (32, 49487), (34, 46576), (41, 38624), (68, 23288), (71, 22304), (82, 19312), (136, 11644), (142, 11152), (164, 9656), (272, 5822), (284, 5576), (328, 4828), (544, 2911), (568, 2788), (656, 2414), (697, 2272), (1136, 1394), (1207, 1312)]