26303872

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 61885440

約数和(自身を除く): 35581568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 947, 992, 1736, 1894, 1984, 3472, 3788, 3968, 6629, 6944, 7576, 13258, 13888, 15152, 26516, 27776, 29357, 30304, 53032, 58714, 60608, 106064, 117428, 121216, 205499, 212128, 234856, 410998, 424256, 469712, 821996, 848512, 939424, 1643992, 1878848, 3287984, 3757696, 6575968, 13151936, 26303872]

約数ペア:

[(1, 26303872), (2, 13151936), (4, 6575968), (7, 3757696), (8, 3287984), (14, 1878848), (16, 1643992), (28, 939424), (31, 848512), (32, 821996), (56, 469712), (62, 424256), (64, 410998), (112, 234856), (124, 212128), (128, 205499), (217, 121216), (224, 117428), (248, 106064), (434, 60608), (448, 58714), (496, 53032), (868, 30304), (896, 29357), (947, 27776), (992, 26516), (1736, 15152), (1894, 13888), (1984, 13258), (3472, 7576), (3788, 6944), (3968, 6629)]