68013568

素因数分解:

$2^9\times 7^2\times {\mathrm{2711}}^1$

素因数の和:2743

約数の個数: 60

約数和(自身を含む): 158139432

約数和(自身を除く): 90125864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 2711, 3136, 3584, 5422, 6272, 10844, 12544, 18977, 21688, 25088, 37954, 43376, 75908, 86752, 132839, 151816, 173504, 265678, 303632, 347008, 531356, 607264, 694016, 1062712, 1214528, 1388032, 2125424, 2429056, 4250848, 4858112, 8501696, 9716224, 17003392, 34006784, 68013568]

約数ペア:

[(1, 68013568), (2, 34006784), (4, 17003392), (7, 9716224), (8, 8501696), (14, 4858112), (16, 4250848), (28, 2429056), (32, 2125424), (49, 1388032), (56, 1214528), (64, 1062712), (98, 694016), (112, 607264), (128, 531356), (196, 347008), (224, 303632), (256, 265678), (392, 173504), (448, 151816), (512, 132839), (784, 86752), (896, 75908), (1568, 43376), (1792, 37954), (2711, 25088), (3136, 21688), (3584, 18977), (5422, 12544), (6272, 10844)]