57551564

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^2\times {\mathrm{173}}^1$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 116840304

約数和(自身を除く): 59288740

約数列:

[1, 2, 4, 7, 14, 28, 109, 173, 218, 346, 436, 692, 763, 1211, 1526, 2422, 3052, 4844, 11881, 18857, 23762, 37714, 47524, 75428, 83167, 131999, 166334, 263998, 332668, 527996, 2055413, 4110826, 8221652, 14387891, 28775782, 57551564]

約数ペア:

[(1, 57551564), (2, 28775782), (4, 14387891), (7, 8221652), (14, 4110826), (28, 2055413), (109, 527996), (173, 332668), (218, 263998), (346, 166334), (436, 131999), (692, 83167), (763, 75428), (1211, 47524), (1526, 37714), (2422, 23762), (3052, 18857), (4844, 11881)]