8120532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{349}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 21795200

約数和(自身を除く): 13674668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 349, 554, 698, 831, 1047, 1108, 1396, 1662, 1939, 2094, 2443, 3324, 3878, 4188, 4886, 5817, 7329, 7756, 9772, 11634, 14658, 23268, 29316, 96673, 193346, 290019, 386692, 580038, 676711, 1160076, 1353422, 2030133, 2706844, 4060266, 8120532]

約数ペア:

[(1, 8120532), (2, 4060266), (3, 2706844), (4, 2030133), (6, 1353422), (7, 1160076), (12, 676711), (14, 580038), (21, 386692), (28, 290019), (42, 193346), (84, 96673), (277, 29316), (349, 23268), (554, 14658), (698, 11634), (831, 9772), (1047, 7756), (1108, 7329), (1396, 5817), (1662, 4886), (1939, 4188), (2094, 3878), (2443, 3324)]