28266700930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{143333}}^1$

素因数の和:143431

約数の個数: 64

約数和(自身を含む): 57647788128

約数和(自身を除く): 29381087198

約数列:

[1, 2, 5, 10, 13, 26, 37, 41, 65, 74, 82, 130, 185, 205, 370, 410, 481, 533, 962, 1066, 1517, 2405, 2665, 3034, 4810, 5330, 7585, 15170, 19721, 39442, 98605, 143333, 197210, 286666, 716665, 1433330, 1863329, 3726658, 5303321, 5876653, 9316645, 10606642, 11753306, 18633290, 26516605, 29383265, 53033210, 58766530, 68943173, 76396489, 137886346, 152792978, 217436161, 344715865, 381982445, 434872322, 689431730, 763964890, 1087180805, 2174361610, 2826670093, 5653340186, 14133350465, 28266700930]

約数ペア:

[(1, 28266700930), (2, 14133350465), (5, 5653340186), (10, 2826670093), (13, 2174361610), (26, 1087180805), (37, 763964890), (41, 689431730), (65, 434872322), (74, 381982445), (82, 344715865), (130, 217436161), (185, 152792978), (205, 137886346), (370, 76396489), (410, 68943173), (481, 58766530), (533, 53033210), (962, 29383265), (1066, 26516605), (1517, 18633290), (2405, 11753306), (2665, 10606642), (3034, 9316645), (4810, 5876653), (5330, 5303321), (7585, 3726658), (15170, 1863329), (19721, 1433330), (39442, 716665), (98605, 286666), (143333, 197210)]