68142712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24979}}^1$

素因数の和:25027

約数の個数: 32

約数和(自身を含む): 143884800

約数和(自身を除く): 75742088

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 24979, 49958, 99916, 199832, 274769, 549538, 774349, 1099076, 1548698, 2198152, 3097396, 6194792, 8517839, 17035678, 34071356, 68142712]

約数ペア:

[(1, 68142712), (2, 34071356), (4, 17035678), (8, 8517839), (11, 6194792), (22, 3097396), (31, 2198152), (44, 1548698), (62, 1099076), (88, 774349), (124, 549538), (248, 274769), (341, 199832), (682, 99916), (1364, 49958), (2728, 24979)]