65486576

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 129991680

約数和(自身を除く): 64505104

約数列:

[1, 2, 4, 8, 16, 79, 103, 158, 206, 316, 412, 503, 632, 824, 1006, 1264, 1648, 2012, 4024, 8048, 8137, 16274, 32548, 39737, 51809, 65096, 79474, 103618, 130192, 158948, 207236, 317896, 414472, 635792, 828944, 4092911, 8185822, 16371644, 32743288, 65486576]

約数ペア:

[(1, 65486576), (2, 32743288), (4, 16371644), (8, 8185822), (16, 4092911), (79, 828944), (103, 635792), (158, 414472), (206, 317896), (316, 207236), (412, 158948), (503, 130192), (632, 103618), (824, 79474), (1006, 65096), (1264, 51809), (1648, 39737), (2012, 32548), (4024, 16274), (8048, 8137)]