1405137824

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{523}}^1\times {\mathrm{743}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 2799945792

約数和(自身を除く): 1394807968

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 523, 743, 904, 1046, 1486, 1808, 2092, 2972, 3616, 4184, 5944, 8368, 11888, 16736, 23776, 59099, 83959, 118198, 167918, 236396, 335836, 388589, 472792, 671672, 777178, 945584, 1343344, 1554356, 1891168, 2686688, 3108712, 6217424, 12434848, 43910557, 87821114, 175642228, 351284456, 702568912, 1405137824]

約数ペア:

[(1, 1405137824), (2, 702568912), (4, 351284456), (8, 175642228), (16, 87821114), (32, 43910557), (113, 12434848), (226, 6217424), (452, 3108712), (523, 2686688), (743, 1891168), (904, 1554356), (1046, 1343344), (1486, 945584), (1808, 777178), (2092, 671672), (2972, 472792), (3616, 388589), (4184, 335836), (5944, 236396), (8368, 167918), (11888, 118198), (16736, 83959), (23776, 59099)]