68655776

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5783}}^1$

素因数の和:5853

約数の個数: 48

約数和(自身を含む): 157417344

約数和(自身を除く): 88761568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5783, 5936, 11566, 11872, 23132, 40481, 46264, 80962, 92528, 161924, 185056, 306499, 323848, 612998, 647696, 1225996, 1295392, 2145493, 2451992, 4290986, 4903984, 8581972, 9807968, 17163944, 34327888, 68655776]

約数ペア:

[(1, 68655776), (2, 34327888), (4, 17163944), (7, 9807968), (8, 8581972), (14, 4903984), (16, 4290986), (28, 2451992), (32, 2145493), (53, 1295392), (56, 1225996), (106, 647696), (112, 612998), (212, 323848), (224, 306499), (371, 185056), (424, 161924), (742, 92528), (848, 80962), (1484, 46264), (1696, 40481), (2968, 23132), (5783, 11872), (5936, 11566)]