25728264

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11527}}^1$

素因数の和:11570

約数の個数: 48

約数和(自身を含む): 71934720

約数和(自身を除く): 46206456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 11527, 23054, 34581, 46108, 69162, 92216, 103743, 138324, 207486, 276648, 357337, 414972, 714674, 829944, 1072011, 1429348, 2144022, 2858696, 3216033, 4288044, 6432066, 8576088, 12864132, 25728264]

約数ペア:

[(1, 25728264), (2, 12864132), (3, 8576088), (4, 6432066), (6, 4288044), (8, 3216033), (9, 2858696), (12, 2144022), (18, 1429348), (24, 1072011), (31, 829944), (36, 714674), (62, 414972), (72, 357337), (93, 276648), (124, 207486), (186, 138324), (248, 103743), (279, 92216), (372, 69162), (558, 46108), (744, 34581), (1116, 23054), (2232, 11527)]