67080479888

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{389749}}^1$

素因数の和:390135

約数の個数: 40

約数和(自身を含む): 134547936000

約数和(自身を除く): 67467456112

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 347, 496, 694, 1388, 2776, 5552, 10757, 21514, 43028, 86056, 172112, 389749, 779498, 1558996, 3117992, 6235984, 12082219, 24164438, 48328876, 96657752, 135242903, 193315504, 270485806, 540971612, 1081943224, 2163886448, 4192529993, 8385059986, 16770119972, 33540239944, 67080479888]

約数ペア:

[(1, 67080479888), (2, 33540239944), (4, 16770119972), (8, 8385059986), (16, 4192529993), (31, 2163886448), (62, 1081943224), (124, 540971612), (248, 270485806), (347, 193315504), (496, 135242903), (694, 96657752), (1388, 48328876), (2776, 24164438), (5552, 12082219), (10757, 6235984), (21514, 3117992), (43028, 1558996), (86056, 779498), (172112, 389749)]