28924266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1259}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 66286080

約数和(自身を除く): 37361814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 547, 1094, 1259, 1641, 2518, 3282, 3777, 3829, 7554, 7658, 8813, 11487, 17626, 22974, 26439, 52878, 688673, 1377346, 2066019, 4132038, 4820711, 9641422, 14462133, 28924266]

約数ペア:

[(1, 28924266), (2, 14462133), (3, 9641422), (6, 4820711), (7, 4132038), (14, 2066019), (21, 1377346), (42, 688673), (547, 52878), (1094, 26439), (1259, 22974), (1641, 17626), (2518, 11487), (3282, 8813), (3777, 7658), (3829, 7554)]