849385552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{28649}}^1$

素因数の和:28783

約数の個数: 40

約数和(自身を含む): 1758537000

約数和(自身を除く): 909151448

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 1744, 1853, 3706, 7412, 14824, 28649, 29648, 57298, 114596, 229192, 458384, 487033, 974066, 1948132, 3122741, 3896264, 6245482, 7792528, 12490964, 24981928, 49963856, 53086597, 106173194, 212346388, 424692776, 849385552]

約数ペア:

[(1, 849385552), (2, 424692776), (4, 212346388), (8, 106173194), (16, 53086597), (17, 49963856), (34, 24981928), (68, 12490964), (109, 7792528), (136, 6245482), (218, 3896264), (272, 3122741), (436, 1948132), (872, 974066), (1744, 487033), (1853, 458384), (3706, 229192), (7412, 114596), (14824, 57298), (28649, 29648)]