2571408

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2572

約数の個数: 60

約数和(自身を含む): 8227648

約数和(自身を除く): 5656240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 2551, 5102, 7653, 10204, 15306, 17857, 20408, 22959, 30612, 35714, 40816, 45918, 53571, 61224, 71428, 91836, 107142, 122448, 142856, 160713, 183672, 214284, 285712, 321426, 367344, 428568, 642852, 857136, 1285704, 2571408]

約数ペア:

[(1, 2571408), (2, 1285704), (3, 857136), (4, 642852), (6, 428568), (7, 367344), (8, 321426), (9, 285712), (12, 214284), (14, 183672), (16, 160713), (18, 142856), (21, 122448), (24, 107142), (28, 91836), (36, 71428), (42, 61224), (48, 53571), (56, 45918), (63, 40816), (72, 35714), (84, 30612), (112, 22959), (126, 20408), (144, 17857), (168, 15306), (252, 10204), (336, 7653), (504, 5102), (1008, 2551)]