64607872

素因数分解:

$2^7\times 7^2\times {\mathrm{10301}}^1$

素因数の和:10329

約数の個数: 48

約数和(自身を含む): 149739570

約数和(自身を除く): 85131698

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 10301, 20602, 41204, 72107, 82408, 144214, 164816, 288428, 329632, 504749, 576856, 659264, 1009498, 1153712, 1318528, 2018996, 2307424, 4037992, 4614848, 8075984, 9229696, 16151968, 32303936, 64607872]

約数ペア:

[(1, 64607872), (2, 32303936), (4, 16151968), (7, 9229696), (8, 8075984), (14, 4614848), (16, 4037992), (28, 2307424), (32, 2018996), (49, 1318528), (56, 1153712), (64, 1009498), (98, 659264), (112, 576856), (128, 504749), (196, 329632), (224, 288428), (392, 164816), (448, 144214), (784, 82408), (896, 72107), (1568, 41204), (3136, 20602), (6272, 10301)]