565575712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{12473}}^1$

素因数の和:12605

約数の個数: 48

約数和(自身を含む): 1210227480

約数和(自身を除く): 644651768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1744, 2834, 3488, 5668, 11336, 12473, 22672, 24946, 45344, 49892, 99784, 162149, 199568, 324298, 399136, 648596, 1297192, 1359557, 2594384, 2719114, 5188768, 5438228, 10876456, 17674241, 21752912, 35348482, 43505824, 70696964, 141393928, 282787856, 565575712]

約数ペア:

[(1, 565575712), (2, 282787856), (4, 141393928), (8, 70696964), (13, 43505824), (16, 35348482), (26, 21752912), (32, 17674241), (52, 10876456), (104, 5438228), (109, 5188768), (208, 2719114), (218, 2594384), (416, 1359557), (436, 1297192), (872, 648596), (1417, 399136), (1744, 324298), (2834, 199568), (3488, 162149), (5668, 99784), (11336, 49892), (12473, 45344), (22672, 24946)]