25475256

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1999}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 72000000

約数和(自身を除く): 46524744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 1999, 2124, 3186, 3998, 4248, 5997, 6372, 7996, 11994, 12744, 15992, 17991, 23988, 35982, 47976, 53973, 71964, 107946, 117941, 143928, 215892, 235882, 353823, 431784, 471764, 707646, 943528, 1061469, 1415292, 2122938, 2830584, 3184407, 4245876, 6368814, 8491752, 12737628, 25475256]

約数ペア:

[(1, 25475256), (2, 12737628), (3, 8491752), (4, 6368814), (6, 4245876), (8, 3184407), (9, 2830584), (12, 2122938), (18, 1415292), (24, 1061469), (27, 943528), (36, 707646), (54, 471764), (59, 431784), (72, 353823), (108, 235882), (118, 215892), (177, 143928), (216, 117941), (236, 107946), (354, 71964), (472, 53973), (531, 47976), (708, 35982), (1062, 23988), (1416, 17991), (1593, 15992), (1999, 12744), (2124, 11994), (3186, 7996), (3998, 6372), (4248, 5997)]