42377846

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 77565600

約数和(自身を除く): 35187754

約数列:

[1, 2, 7, 14, 41, 49, 53, 82, 98, 106, 199, 287, 371, 398, 574, 742, 1393, 2009, 2173, 2597, 2786, 4018, 4346, 5194, 8159, 9751, 10547, 15211, 16318, 19502, 21094, 30422, 57113, 73829, 106477, 114226, 147658, 212954, 399791, 432427, 516803, 799582, 864854, 1033606, 3026989, 6053978, 21188923, 42377846]

約数ペア:

[(1, 42377846), (2, 21188923), (7, 6053978), (14, 3026989), (41, 1033606), (49, 864854), (53, 799582), (82, 516803), (98, 432427), (106, 399791), (199, 212954), (287, 147658), (371, 114226), (398, 106477), (574, 73829), (742, 57113), (1393, 30422), (2009, 21094), (2173, 19502), (2597, 16318), (2786, 15211), (4018, 10547), (4346, 9751), (5194, 8159)]