12695212528

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2531}}^1\times {\mathrm{4679}}^1$

素因数の和:7285

約数の個数: 40

約数和(自身を含む): 24979294080

約数和(自身を除く): 12284081552

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2531, 4679, 5062, 9358, 10124, 18716, 20248, 37432, 40496, 74864, 169577, 313493, 339154, 626986, 678308, 1253972, 1356616, 2507944, 2713232, 5015888, 11842549, 23685098, 47370196, 94740392, 189480784, 793450783, 1586901566, 3173803132, 6347606264, 12695212528]

約数ペア:

[(1, 12695212528), (2, 6347606264), (4, 3173803132), (8, 1586901566), (16, 793450783), (67, 189480784), (134, 94740392), (268, 47370196), (536, 23685098), (1072, 11842549), (2531, 5015888), (4679, 2713232), (5062, 2507944), (9358, 1356616), (10124, 1253972), (18716, 678308), (20248, 626986), (37432, 339154), (40496, 313493), (74864, 169577)]