8171237858

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1861}}^1$

素因数の和:2119

約数の個数: 64

約数和(自身を含む): 14780645376

約数和(自身を除く): 6609407518

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 151, 217, 302, 434, 469, 938, 1057, 1861, 2077, 2114, 3722, 4154, 4681, 9362, 10117, 13027, 14539, 20234, 26054, 29078, 32767, 57691, 65534, 70819, 115382, 124687, 141638, 249374, 281011, 313627, 403837, 562022, 627254, 807674, 872809, 1745618, 1967077, 2195389, 3865297, 3934154, 4390778, 7730594, 8711341, 17422682, 18827737, 27057079, 37655474, 54114158, 60979387, 121958774, 131794159, 263588318, 583659847, 1167319694, 4085618929, 8171237858]

約数ペア:

[(1, 8171237858), (2, 4085618929), (7, 1167319694), (14, 583659847), (31, 263588318), (62, 131794159), (67, 121958774), (134, 60979387), (151, 54114158), (217, 37655474), (302, 27057079), (434, 18827737), (469, 17422682), (938, 8711341), (1057, 7730594), (1861, 4390778), (2077, 3934154), (2114, 3865297), (3722, 2195389), (4154, 1967077), (4681, 1745618), (9362, 872809), (10117, 807674), (13027, 627254), (14539, 562022), (20234, 403837), (26054, 313627), (29078, 281011), (32767, 249374), (57691, 141638), (65534, 124687), (70819, 115382)]