27549836524

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{53887}}^1$

素因数の和:53979

約数の個数: 72

約数和(自身を含む): 59932078080

約数和(自身を除く): 32382241556

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 961, 1178, 1922, 2356, 3844, 4123, 6727, 8246, 13454, 16492, 18259, 26908, 36518, 53887, 73036, 107774, 127813, 215548, 255626, 377209, 511252, 754418, 1023853, 1508836, 1670497, 2047706, 3340994, 4095412, 6681988, 7166971, 11693479, 14333942, 23386958, 28667884, 31739443, 46773916, 51785407, 63478886, 103570814, 126957772, 207141628, 222176101, 362497849, 444352202, 724995698, 888704404, 983922733, 1449991396, 1967845466, 3935690932, 6887459131, 13774918262, 27549836524]

約数ペア:

[(1, 27549836524), (2, 13774918262), (4, 6887459131), (7, 3935690932), (14, 1967845466), (19, 1449991396), (28, 983922733), (31, 888704404), (38, 724995698), (62, 444352202), (76, 362497849), (124, 222176101), (133, 207141628), (217, 126957772), (266, 103570814), (434, 63478886), (532, 51785407), (589, 46773916), (868, 31739443), (961, 28667884), (1178, 23386958), (1922, 14333942), (2356, 11693479), (3844, 7166971), (4123, 6681988), (6727, 4095412), (8246, 3340994), (13454, 2047706), (16492, 1670497), (18259, 1508836), (26908, 1023853), (36518, 754418), (53887, 511252), (73036, 377209), (107774, 255626), (127813, 215548)]