56289176

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2741}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 112531680

約数和(自身を除く): 56242504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 2567, 2741, 5134, 5482, 10268, 10964, 20536, 21928, 46597, 93194, 186388, 372776, 413891, 827782, 1655564, 3311128, 7036147, 14072294, 28144588, 56289176]

約数ペア:

[(1, 56289176), (2, 28144588), (4, 14072294), (8, 7036147), (17, 3311128), (34, 1655564), (68, 827782), (136, 413891), (151, 372776), (302, 186388), (604, 93194), (1208, 46597), (2567, 21928), (2741, 20536), (5134, 10964), (5482, 10268)]