9140656

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 20991960

約数和(自身を除く): 11851304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 131, 178, 196, 262, 356, 392, 524, 623, 712, 784, 917, 1048, 1246, 1424, 1834, 2096, 2492, 3668, 4361, 4984, 6419, 7336, 8722, 9968, 11659, 12838, 14672, 17444, 23318, 25676, 34888, 46636, 51352, 69776, 81613, 93272, 102704, 163226, 186544, 326452, 571291, 652904, 1142582, 1305808, 2285164, 4570328, 9140656]

約数ペア:

[(1, 9140656), (2, 4570328), (4, 2285164), (7, 1305808), (8, 1142582), (14, 652904), (16, 571291), (28, 326452), (49, 186544), (56, 163226), (89, 102704), (98, 93272), (112, 81613), (131, 69776), (178, 51352), (196, 46636), (262, 34888), (356, 25676), (392, 23318), (524, 17444), (623, 14672), (712, 12838), (784, 11659), (917, 9968), (1048, 8722), (1246, 7336), (1424, 6419), (1834, 4984), (2096, 4361), (2492, 3668)]