26896991212

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1277

約数の個数: 120

約数和(自身を含む): 59473834672

約数和(自身を除く): 32576843460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 211, 343, 364, 422, 637, 686, 844, 1021, 1274, 1372, 1477, 2042, 2401, 2548, 2743, 2954, 4084, 4459, 4802, 5486, 5908, 7147, 8918, 9604, 10339, 10972, 13273, 14294, 17836, 19201, 20678, 26546, 28588, 31213, 38402, 41356, 50029, 53092, 62426, 72373, 76804, 92911, 100058, 124852, 134407, 144746, 185822, 200116, 215431, 268814, 289492, 350203, 371644, 430862, 506611, 537628, 650377, 700406, 861724, 940849, 1013222, 1300754, 1400812, 1508017, 1881698, 2026444, 2451421, 2601508, 2800603, 3016034, 3763396, 4552639, 4902842, 5601206, 6032068, 6585943, 9105278, 9805684, 10556119, 11202412, 13171886, 18210556, 19604221, 21112238, 26343772, 31868473, 39208442, 42224476, 63736946, 73892833, 78416884, 127473892, 137229547, 147785666, 274459094, 295571332, 517249831, 548918188, 960606829, 1034499662, 1921213658, 2068999324, 3842427316, 6724247803, 13448495606, 26896991212]

約数ペア:

[(1, 26896991212), (2, 13448495606), (4, 6724247803), (7, 3842427316), (13, 2068999324), (14, 1921213658), (26, 1034499662), (28, 960606829), (49, 548918188), (52, 517249831), (91, 295571332), (98, 274459094), (182, 147785666), (196, 137229547), (211, 127473892), (343, 78416884), (364, 73892833), (422, 63736946), (637, 42224476), (686, 39208442), (844, 31868473), (1021, 26343772), (1274, 21112238), (1372, 19604221), (1477, 18210556), (2042, 13171886), (2401, 11202412), (2548, 10556119), (2743, 9805684), (2954, 9105278), (4084, 6585943), (4459, 6032068), (4802, 5601206), (5486, 4902842), (5908, 4552639), (7147, 3763396), (8918, 3016034), (9604, 2800603), (10339, 2601508), (10972, 2451421), (13273, 2026444), (14294, 1881698), (17836, 1508017), (19201, 1400812), (20678, 1300754), (26546, 1013222), (28588, 940849), (31213, 861724), (38402, 700406), (41356, 650377), (50029, 537628), (53092, 506611), (62426, 430862), (72373, 371644), (76804, 350203), (92911, 289492), (100058, 268814), (124852, 215431), (134407, 200116), (144746, 185822)]