61719248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2331

約数の個数: 40

約数和(自身を含む): 127902528

約数和(自身を除く): 66183280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 412, 824, 1648, 1751, 2203, 3502, 4406, 7004, 8812, 14008, 17624, 28016, 35248, 37451, 74902, 149804, 226909, 299608, 453818, 599216, 907636, 1815272, 3630544, 3857453, 7714906, 15429812, 30859624, 61719248]

約数ペア:

[(1, 61719248), (2, 30859624), (4, 15429812), (8, 7714906), (16, 3857453), (17, 3630544), (34, 1815272), (68, 907636), (103, 599216), (136, 453818), (206, 299608), (272, 226909), (412, 149804), (824, 74902), (1648, 37451), (1751, 35248), (2203, 28016), (3502, 17624), (4406, 14008), (7004, 8812)]