29121543952

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 57644167680

約数和(自身を除く): 28522623728

約数列:

[1, 2, 4, 8, 16, 109, 173, 218, 263, 346, 367, 436, 526, 692, 734, 872, 1052, 1384, 1468, 1744, 2104, 2768, 2936, 4208, 5872, 18857, 28667, 37714, 40003, 45499, 57334, 63491, 75428, 80006, 90998, 96521, 114668, 126982, 150856, 160012, 181996, 193042, 229336, 253964, 301712, 320024, 363992, 386084, 458672, 507928, 640048, 727984, 772168, 1015856, 1544336, 4959391, 6920519, 9918782, 10520789, 13841038, 16698133, 19837564, 21041578, 27682076, 33396266, 39675128, 42083156, 55364152, 66792532, 79350256, 84166312, 110728304, 133585064, 168332624, 267170128, 1820096497, 3640192994, 7280385988, 14560771976, 29121543952]

約数ペア:

[(1, 29121543952), (2, 14560771976), (4, 7280385988), (8, 3640192994), (16, 1820096497), (109, 267170128), (173, 168332624), (218, 133585064), (263, 110728304), (346, 84166312), (367, 79350256), (436, 66792532), (526, 55364152), (692, 42083156), (734, 39675128), (872, 33396266), (1052, 27682076), (1384, 21041578), (1468, 19837564), (1744, 16698133), (2104, 13841038), (2768, 10520789), (2936, 9918782), (4208, 6920519), (5872, 4959391), (18857, 1544336), (28667, 1015856), (37714, 772168), (40003, 727984), (45499, 640048), (57334, 507928), (63491, 458672), (75428, 386084), (80006, 363992), (90998, 320024), (96521, 301712), (114668, 253964), (126982, 229336), (150856, 193042), (160012, 181996)]