405723712

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{41983}}^1$

素因数の和:42146

約数の個数: 28

約数和(自身を含む): 810459136

約数和(自身を除く): 404735424

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 302, 604, 1208, 2416, 4832, 9664, 41983, 83966, 167932, 335864, 671728, 1343456, 2686912, 6339433, 12678866, 25357732, 50715464, 101430928, 202861856, 405723712]

約数ペア:

[(1, 405723712), (2, 202861856), (4, 101430928), (8, 50715464), (16, 25357732), (32, 12678866), (64, 6339433), (151, 2686912), (302, 1343456), (604, 671728), (1208, 335864), (2416, 167932), (4832, 83966), (9664, 41983)]