65431968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{97369}}^1$

素因数の和:97389

約数の個数: 48

約数和(自身を含む): 196297920

約数和(自身を除く): 130865952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 97369, 194738, 292107, 389476, 584214, 681583, 778952, 1168428, 1363166, 1557904, 2044749, 2336856, 2726332, 3115808, 4089498, 4673712, 5452664, 8178996, 9347424, 10905328, 16357992, 21810656, 32715984, 65431968]

約数ペア:

[(1, 65431968), (2, 32715984), (3, 21810656), (4, 16357992), (6, 10905328), (7, 9347424), (8, 8178996), (12, 5452664), (14, 4673712), (16, 4089498), (21, 3115808), (24, 2726332), (28, 2336856), (32, 2044749), (42, 1557904), (48, 1363166), (56, 1168428), (84, 778952), (96, 681583), (112, 584214), (168, 389476), (224, 292107), (336, 194738), (672, 97369)]