2975448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 8640000

約数和(自身を除く): 5664552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 199, 267, 356, 398, 534, 597, 623, 712, 796, 1068, 1194, 1246, 1393, 1592, 1869, 2136, 2388, 2492, 2786, 3738, 4179, 4776, 4984, 5572, 7476, 8358, 11144, 14952, 16716, 17711, 33432, 35422, 53133, 70844, 106266, 123977, 141688, 212532, 247954, 371931, 425064, 495908, 743862, 991816, 1487724, 2975448]

約数ペア:

[(1, 2975448), (2, 1487724), (3, 991816), (4, 743862), (6, 495908), (7, 425064), (8, 371931), (12, 247954), (14, 212532), (21, 141688), (24, 123977), (28, 106266), (42, 70844), (56, 53133), (84, 35422), (89, 33432), (168, 17711), (178, 16716), (199, 14952), (267, 11144), (356, 8358), (398, 7476), (534, 5572), (597, 4984), (623, 4776), (712, 4179), (796, 3738), (1068, 2786), (1194, 2492), (1246, 2388), (1393, 2136), (1592, 1869)]