69782174

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3453

約数の個数: 48

約数和(自身を含む): 139864320

約数和(自身を除く): 70082146

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 3407, 6814, 10241, 20482, 23849, 37477, 47698, 64733, 74954, 129466, 166943, 262339, 333886, 453131, 524678, 712063, 906262, 1424126, 1836373, 3171917, 3672746, 4984441, 6343834, 9968882, 34891087, 69782174]

約数ペア:

[(1, 69782174), (2, 34891087), (7, 9968882), (11, 6343834), (14, 4984441), (19, 3672746), (22, 3171917), (38, 1836373), (49, 1424126), (77, 906262), (98, 712063), (133, 524678), (154, 453131), (209, 333886), (266, 262339), (418, 166943), (539, 129466), (931, 74954), (1078, 64733), (1463, 47698), (1862, 37477), (2926, 23849), (3407, 20482), (6814, 10241)]