449156728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{14549}}^1$

素因数の和:14799

約数の個数: 32

約数和(自身を含む): 895698000

約数和(自身を除く): 446541272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 227, 454, 908, 1816, 3859, 7718, 14549, 15436, 29098, 30872, 58196, 116392, 247333, 494666, 989332, 1978664, 3302623, 6605246, 13210492, 26420984, 56144591, 112289182, 224578364, 449156728]

約数ペア:

[(1, 449156728), (2, 224578364), (4, 112289182), (8, 56144591), (17, 26420984), (34, 13210492), (68, 6605246), (136, 3302623), (227, 1978664), (454, 989332), (908, 494666), (1816, 247333), (3859, 116392), (7718, 58196), (14549, 30872), (15436, 29098)]