15565575168052

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4409}}^1\times {\mathrm{1385561}}^1$

素因数の和:1390001

約数の個数: 72

約数和(自身を含む): 34132294554120

約数和(自身を除く): 18566719386068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 4409, 8818, 17636, 30863, 57317, 61726, 114634, 123452, 216041, 229268, 401219, 432082, 802438, 864164, 1385561, 1604876, 2771122, 2808533, 5542244, 5617066, 9698927, 11234132, 18012293, 19397854, 36024586, 38795708, 67892489, 72049172, 126086051, 135784978, 252172102, 271569956, 504344204, 882602357, 1765204714, 3530409428, 6108938449, 12217876898, 24435753796, 42762569143, 79416199837, 85525138286, 158832399674, 171050276572, 299337984001, 317664799348, 555913398859, 598675968002, 1111826797718, 1197351936004, 2223653595436, 3891393792013, 7782787584026, 15565575168052]

約数ペア:

[(1, 15565575168052), (2, 7782787584026), (4, 3891393792013), (7, 2223653595436), (13, 1197351936004), (14, 1111826797718), (26, 598675968002), (28, 555913398859), (49, 317664799348), (52, 299337984001), (91, 171050276572), (98, 158832399674), (182, 85525138286), (196, 79416199837), (364, 42762569143), (637, 24435753796), (1274, 12217876898), (2548, 6108938449), (4409, 3530409428), (8818, 1765204714), (17636, 882602357), (30863, 504344204), (57317, 271569956), (61726, 252172102), (114634, 135784978), (123452, 126086051), (216041, 72049172), (229268, 67892489), (401219, 38795708), (432082, 36024586), (802438, 19397854), (864164, 18012293), (1385561, 11234132), (1604876, 9698927), (2771122, 5617066), (2808533, 5542244)]