968990464

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{593}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 2090742192

約数和(自身を除く): 1121751728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 491, 593, 832, 982, 1186, 1664, 1964, 2372, 3328, 3928, 4744, 6383, 7709, 7856, 9488, 12766, 15418, 15712, 18976, 25532, 30836, 31424, 37952, 51064, 61672, 62848, 75904, 102128, 123344, 125696, 151808, 204256, 246688, 291163, 408512, 493376, 582326, 817024, 986752, 1164652, 1634048, 1973504, 2329304, 3785119, 4658608, 7570238, 9317216, 15140476, 18634432, 30280952, 37268864, 60561904, 74537728, 121123808, 242247616, 484495232, 968990464]

約数ペア:

[(1, 968990464), (2, 484495232), (4, 242247616), (8, 121123808), (13, 74537728), (16, 60561904), (26, 37268864), (32, 30280952), (52, 18634432), (64, 15140476), (104, 9317216), (128, 7570238), (208, 4658608), (256, 3785119), (416, 2329304), (491, 1973504), (593, 1634048), (832, 1164652), (982, 986752), (1186, 817024), (1664, 582326), (1964, 493376), (2372, 408512), (3328, 291163), (3928, 246688), (4744, 204256), (6383, 151808), (7709, 125696), (7856, 123344), (9488, 102128), (12766, 75904), (15418, 62848), (15712, 61672), (18976, 51064), (25532, 37952), (30836, 31424)]