67928564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{49801}}^1$

素因数の和:49847

約数の個数: 24

約数和(自身を含む): 133867776

約数和(自身を除く): 65939212

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 49801, 99602, 199204, 547811, 1095622, 1543831, 2191244, 3087662, 6175324, 16982141, 33964282, 67928564]

約数ペア:

[(1, 67928564), (2, 33964282), (4, 16982141), (11, 6175324), (22, 3087662), (31, 2191244), (44, 1543831), (62, 1095622), (124, 547811), (341, 199204), (682, 99602), (1364, 49801)]