13147820032

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{168943}}^1$

素因数の和:168986

約数の個数: 52

約数和(自身を含む): 27676406080

約数和(自身を除く): 14528586048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 4096, 4864, 9728, 19456, 38912, 77824, 168943, 337886, 675772, 1351544, 2703088, 3209917, 5406176, 6419834, 10812352, 12839668, 21624704, 25679336, 43249408, 51358672, 86498816, 102717344, 172997632, 205434688, 345995264, 410869376, 691990528, 821738752, 1643477504, 3286955008, 6573910016, 13147820032]

約数ペア:

[(1, 13147820032), (2, 6573910016), (4, 3286955008), (8, 1643477504), (16, 821738752), (19, 691990528), (32, 410869376), (38, 345995264), (64, 205434688), (76, 172997632), (128, 102717344), (152, 86498816), (256, 51358672), (304, 43249408), (512, 25679336), (608, 21624704), (1024, 12839668), (1216, 10812352), (2048, 6419834), (2432, 5406176), (4096, 3209917), (4864, 2703088), (9728, 1351544), (19456, 675772), (38912, 337886), (77824, 168943)]