71921136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{214051}}^1$

素因数の和:214069

約数の個数: 40

約数和(自身を含む): 212339584

約数和(自身を除く): 140418448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 214051, 428102, 642153, 856204, 1284306, 1498357, 1712408, 2568612, 2996714, 3424816, 4495071, 5137224, 5993428, 8990142, 10274448, 11986856, 17980284, 23973712, 35960568, 71921136]

約数ペア:

[(1, 71921136), (2, 35960568), (3, 23973712), (4, 17980284), (6, 11986856), (7, 10274448), (8, 8990142), (12, 5993428), (14, 5137224), (16, 4495071), (21, 3424816), (24, 2996714), (28, 2568612), (42, 1712408), (48, 1498357), (56, 1284306), (84, 856204), (112, 642153), (168, 428102), (336, 214051)]