345645352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{77291}}^1$

素因数の和:77353

約数の個数: 32

約数和(自身を含む): 714178080

約数和(自身を除く): 368532728

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 77291, 154582, 309164, 618328, 1004783, 2009566, 3323513, 4019132, 6647026, 8038264, 13294052, 26588104, 43205669, 86411338, 172822676, 345645352]

約数ペア:

[(1, 345645352), (2, 172822676), (4, 86411338), (8, 43205669), (13, 26588104), (26, 13294052), (43, 8038264), (52, 6647026), (86, 4019132), (104, 3323513), (172, 2009566), (344, 1004783), (559, 618328), (1118, 309164), (2236, 154582), (4472, 77291)]