15728766526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{16417}}^1$

素因数の和:16585

約数の個数: 48

約数和(自身を含む): 26884409328

約数和(自身を除く): 11155642802

約数列:

[1, 2, 11, 22, 37, 74, 107, 121, 214, 242, 407, 814, 1177, 2354, 3959, 4477, 7918, 8954, 12947, 16417, 25894, 32834, 43549, 87098, 180587, 361174, 479039, 607429, 958078, 1214858, 1756619, 1986457, 3513238, 3972914, 6681719, 13363438, 19322809, 38645618, 64994903, 73498909, 129989806, 146997818, 212550899, 425101798, 714943933, 1429887866, 7864383263, 15728766526]

約数ペア:

[(1, 15728766526), (2, 7864383263), (11, 1429887866), (22, 714943933), (37, 425101798), (74, 212550899), (107, 146997818), (121, 129989806), (214, 73498909), (242, 64994903), (407, 38645618), (814, 19322809), (1177, 13363438), (2354, 6681719), (3959, 3972914), (4477, 3513238), (7918, 1986457), (8954, 1756619), (12947, 1214858), (16417, 958078), (25894, 607429), (32834, 479039), (43549, 361174), (87098, 180587)]