17967903712

素因数分解:

$2^5\times {\mathrm{11}}^4\times {\mathrm{38351}}^1$

素因数の和:38405

約数の個数: 60

約数和(自身を含む): 38912514480

約数和(自身を除く): 20944610768

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1331, 1936, 2662, 3872, 5324, 10648, 14641, 21296, 29282, 38351, 42592, 58564, 76702, 117128, 153404, 234256, 306808, 421861, 468512, 613616, 843722, 1227232, 1687444, 3374888, 4640471, 6749776, 9280942, 13499552, 18561884, 37123768, 51045181, 74247536, 102090362, 148495072, 204180724, 408361448, 561496991, 816722896, 1122993982, 1633445792, 2245987964, 4491975928, 8983951856, 17967903712]

約数ペア:

[(1, 17967903712), (2, 8983951856), (4, 4491975928), (8, 2245987964), (11, 1633445792), (16, 1122993982), (22, 816722896), (32, 561496991), (44, 408361448), (88, 204180724), (121, 148495072), (176, 102090362), (242, 74247536), (352, 51045181), (484, 37123768), (968, 18561884), (1331, 13499552), (1936, 9280942), (2662, 6749776), (3872, 4640471), (5324, 3374888), (10648, 1687444), (14641, 1227232), (21296, 843722), (29282, 613616), (38351, 468512), (42592, 421861), (58564, 306808), (76702, 234256), (117128, 153404)]