56347816

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7681}}^1$

素因数の和:7825

約数の個数: 32

約数和(自身を含む): 121682880

約数和(自身を除く): 65335064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 7681, 15362, 30724, 53767, 61448, 107534, 215068, 430136, 1006211, 2012422, 4024844, 7043477, 8049688, 14086954, 28173908, 56347816]

約数ペア:

[(1, 56347816), (2, 28173908), (4, 14086954), (7, 8049688), (8, 7043477), (14, 4024844), (28, 2012422), (56, 1006211), (131, 430136), (262, 215068), (524, 107534), (917, 61448), (1048, 53767), (1834, 30724), (3668, 15362), (7336, 7681)]