21422036776

素因数分解:

$2^3\times 7^2\times {\mathrm{233}}^1\times {\mathrm{234541}}^1$

素因数の和:234794

約数の個数: 48

約数和(自身を含む): 46924817940

約数和(自身を除く): 25502781164

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 233, 392, 466, 932, 1631, 1864, 3262, 6524, 11417, 13048, 22834, 45668, 91336, 234541, 469082, 938164, 1641787, 1876328, 3283574, 6567148, 11492509, 13134296, 22985018, 45970036, 54648053, 91940072, 109296106, 218592212, 382536371, 437184424, 765072742, 1530145484, 2677754597, 3060290968, 5355509194, 10711018388, 21422036776]

約数ペア:

[(1, 21422036776), (2, 10711018388), (4, 5355509194), (7, 3060290968), (8, 2677754597), (14, 1530145484), (28, 765072742), (49, 437184424), (56, 382536371), (98, 218592212), (196, 109296106), (233, 91940072), (392, 54648053), (466, 45970036), (932, 22985018), (1631, 13134296), (1864, 11492509), (3262, 6567148), (6524, 3283574), (11417, 1876328), (13048, 1641787), (22834, 938164), (45668, 469082), (91336, 234541)]