26339768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 61575360

約数和(自身を除く): 35235592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 373, 388, 679, 728, 746, 776, 1261, 1358, 1492, 2522, 2611, 2716, 2984, 4849, 5044, 5222, 5432, 8827, 9698, 10088, 10444, 17654, 19396, 20888, 33943, 35308, 36181, 38792, 67886, 70616, 72362, 135772, 144724, 253267, 271544, 289448, 470353, 506534, 940706, 1013068, 1881412, 2026136, 3292471, 3762824, 6584942, 13169884, 26339768]

約数ペア:

[(1, 26339768), (2, 13169884), (4, 6584942), (7, 3762824), (8, 3292471), (13, 2026136), (14, 1881412), (26, 1013068), (28, 940706), (52, 506534), (56, 470353), (91, 289448), (97, 271544), (104, 253267), (182, 144724), (194, 135772), (364, 72362), (373, 70616), (388, 67886), (679, 38792), (728, 36181), (746, 35308), (776, 33943), (1261, 20888), (1358, 19396), (1492, 17654), (2522, 10444), (2611, 10088), (2716, 9698), (2984, 8827), (4849, 5432), (5044, 5222)]