42223024

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 83700000

約数和(自身を除く): 41476976

約数列:

[1, 2, 4, 8, 16, 89, 149, 178, 199, 298, 356, 398, 596, 712, 796, 1192, 1424, 1592, 2384, 3184, 13261, 17711, 26522, 29651, 35422, 53044, 59302, 70844, 106088, 118604, 141688, 212176, 237208, 283376, 474416, 2638939, 5277878, 10555756, 21111512, 42223024]

約数ペア:

[(1, 42223024), (2, 21111512), (4, 10555756), (8, 5277878), (16, 2638939), (89, 474416), (149, 283376), (178, 237208), (199, 212176), (298, 141688), (356, 118604), (398, 106088), (596, 70844), (712, 59302), (796, 53044), (1192, 35422), (1424, 29651), (1592, 26522), (2384, 17711), (3184, 13261)]