38197992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 71472408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 271, 542, 813, 839, 1084, 1626, 1678, 1897, 2168, 2517, 3252, 3356, 3794, 5034, 5691, 5873, 6504, 6712, 7588, 10068, 11382, 11746, 15176, 17619, 20136, 22764, 23492, 35238, 45528, 46984, 70476, 140952, 227369, 454738, 682107, 909476, 1364214, 1591583, 1818952, 2728428, 3183166, 4774749, 5456856, 6366332, 9549498, 12732664, 19098996, 38197992]

約数ペア:

[(1, 38197992), (2, 19098996), (3, 12732664), (4, 9549498), (6, 6366332), (7, 5456856), (8, 4774749), (12, 3183166), (14, 2728428), (21, 1818952), (24, 1591583), (28, 1364214), (42, 909476), (56, 682107), (84, 454738), (168, 227369), (271, 140952), (542, 70476), (813, 46984), (839, 45528), (1084, 35238), (1626, 23492), (1678, 22764), (1897, 20136), (2168, 17619), (2517, 15176), (3252, 11746), (3356, 11382), (3794, 10068), (5034, 7588), (5691, 6712), (5873, 6504)]