26343772

素因数分解:

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

素因数の和:256

約数の個数: 60

約数和(自身を含む): 58193576

約数和(自身を除く): 31849804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 211, 343, 364, 422, 637, 686, 844, 1274, 1372, 1477, 2401, 2548, 2743, 2954, 4459, 4802, 5486, 5908, 8918, 9604, 10339, 10972, 17836, 19201, 20678, 31213, 38402, 41356, 62426, 72373, 76804, 124852, 134407, 144746, 268814, 289492, 506611, 537628, 940849, 1013222, 1881698, 2026444, 3763396, 6585943, 13171886, 26343772]

約数ペア:

[(1, 26343772), (2, 13171886), (4, 6585943), (7, 3763396), (13, 2026444), (14, 1881698), (26, 1013222), (28, 940849), (49, 537628), (52, 506611), (91, 289492), (98, 268814), (182, 144746), (196, 134407), (211, 124852), (343, 76804), (364, 72373), (422, 62426), (637, 41356), (686, 38402), (844, 31213), (1274, 20678), (1372, 19201), (1477, 17836), (2401, 10972), (2548, 10339), (2743, 9604), (2954, 8918), (4459, 5908), (4802, 5486)]