7438128

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1867}}^1$

素因数の和:1961

約数の個数: 40

約数和(自身を含む): 19457088

約数和(自身を除く): 12018960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1867, 1992, 3734, 3984, 5601, 7468, 11202, 14936, 22404, 29872, 44808, 89616, 154961, 309922, 464883, 619844, 929766, 1239688, 1859532, 2479376, 3719064, 7438128]

約数ペア:

[(1, 7438128), (2, 3719064), (3, 2479376), (4, 1859532), (6, 1239688), (8, 929766), (12, 619844), (16, 464883), (24, 309922), (48, 154961), (83, 89616), (166, 44808), (249, 29872), (332, 22404), (498, 14936), (664, 11202), (996, 7468), (1328, 5601), (1867, 3984), (1992, 3734)]