26749736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 57697920

約数和(自身を除く): 30948184

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 53, 92, 104, 106, 184, 211, 212, 299, 422, 424, 598, 689, 844, 1196, 1219, 1378, 1688, 2392, 2438, 2743, 2756, 4853, 4876, 5486, 5512, 9706, 9752, 10972, 11183, 15847, 19412, 21944, 22366, 31694, 38824, 44732, 63089, 63388, 89464, 126178, 126776, 145379, 252356, 257209, 290758, 504712, 514418, 581516, 1028836, 1163032, 2057672, 3343717, 6687434, 13374868, 26749736]

約数ペア:

[(1, 26749736), (2, 13374868), (4, 6687434), (8, 3343717), (13, 2057672), (23, 1163032), (26, 1028836), (46, 581516), (52, 514418), (53, 504712), (92, 290758), (104, 257209), (106, 252356), (184, 145379), (211, 126776), (212, 126178), (299, 89464), (422, 63388), (424, 63089), (598, 44732), (689, 38824), (844, 31694), (1196, 22366), (1219, 21944), (1378, 19412), (1688, 15847), (2392, 11183), (2438, 10972), (2743, 9752), (2756, 9706), (4853, 5512), (4876, 5486)]