66819647426

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{155209}}^1$

素因数の和:155439

約数の個数: 48

約数和(自身を含む): 122300513280

約数和(自身を除く): 55480865854

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 191, 322, 382, 1127, 1337, 2254, 2674, 4393, 8786, 9359, 18718, 30751, 61502, 155209, 215257, 310418, 430514, 1086463, 2172926, 3569807, 7139614, 7605241, 15210482, 24988649, 29644919, 49977298, 59289838, 174920543, 207514433, 349841086, 415028866, 681833137, 1363666274, 1452601031, 2905202062, 4772831959, 9545663918, 33409823713, 66819647426]

約数ペア:

[(1, 66819647426), (2, 33409823713), (7, 9545663918), (14, 4772831959), (23, 2905202062), (46, 1452601031), (49, 1363666274), (98, 681833137), (161, 415028866), (191, 349841086), (322, 207514433), (382, 174920543), (1127, 59289838), (1337, 49977298), (2254, 29644919), (2674, 24988649), (4393, 15210482), (8786, 7605241), (9359, 7139614), (18718, 3569807), (30751, 2172926), (61502, 1086463), (155209, 430514), (215257, 310418)]