7917187264

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:894

約数の個数: 112

約数和(自身を含む): 18192024576

約数和(自身を除く): 10274837312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 313, 431, 448, 524, 626, 862, 917, 1048, 1252, 1724, 1834, 2096, 2191, 2504, 3017, 3448, 3668, 4192, 4382, 5008, 6034, 6896, 7336, 8384, 8764, 10016, 12068, 13792, 14672, 17528, 20032, 24136, 27584, 29344, 35056, 41003, 48272, 56461, 58688, 70112, 82006, 96544, 112922, 134903, 140224, 164012, 193088, 225844, 269806, 287021, 328024, 395227, 451688, 539612, 574042, 656048, 790454, 903376, 944321, 1079224, 1148084, 1312096, 1580908, 1806752, 1888642, 2158448, 2296168, 2624192, 3161816, 3613504, 3777284, 4316896, 4592336, 6323632, 7554568, 8633792, 9184672, 12647264, 15109136, 17672293, 18369344, 25294528, 30218272, 35344586, 60436544, 70689172, 123706051, 141378344, 247412102, 282756688, 494824204, 565513376, 989648408, 1131026752, 1979296816, 3958593632, 7917187264]

約数ペア:

[(1, 7917187264), (2, 3958593632), (4, 1979296816), (7, 1131026752), (8, 989648408), (14, 565513376), (16, 494824204), (28, 282756688), (32, 247412102), (56, 141378344), (64, 123706051), (112, 70689172), (131, 60436544), (224, 35344586), (262, 30218272), (313, 25294528), (431, 18369344), (448, 17672293), (524, 15109136), (626, 12647264), (862, 9184672), (917, 8633792), (1048, 7554568), (1252, 6323632), (1724, 4592336), (1834, 4316896), (2096, 3777284), (2191, 3613504), (2504, 3161816), (3017, 2624192), (3448, 2296168), (3668, 2158448), (4192, 1888642), (4382, 1806752), (5008, 1580908), (6034, 1312096), (6896, 1148084), (7336, 1079224), (8384, 944321), (8764, 903376), (10016, 790454), (12068, 656048), (13792, 574042), (14672, 539612), (17528, 451688), (20032, 395227), (24136, 328024), (27584, 287021), (29344, 269806), (35056, 225844), (41003, 193088), (48272, 164012), (56461, 140224), (58688, 134903), (70112, 112922), (82006, 96544)]