2897328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{8623}}^1$

素因数の和:8641

約数の個数: 40

約数和(自身を含む): 8555008

約数和(自身を除く): 5657680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 8623, 17246, 25869, 34492, 51738, 60361, 68984, 103476, 120722, 137968, 181083, 206952, 241444, 362166, 413904, 482888, 724332, 965776, 1448664, 2897328]

約数ペア:

[(1, 2897328), (2, 1448664), (3, 965776), (4, 724332), (6, 482888), (7, 413904), (8, 362166), (12, 241444), (14, 206952), (16, 181083), (21, 137968), (24, 120722), (28, 103476), (42, 68984), (48, 60361), (56, 51738), (84, 34492), (112, 25869), (168, 17246), (336, 8623)]