25646616

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3329}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 70129800

約数和(自身を除く): 44483184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3329, 3852, 6658, 7704, 9987, 13316, 19974, 26632, 29961, 39948, 59922, 79896, 119844, 239688, 356203, 712406, 1068609, 1424812, 2137218, 2849624, 3205827, 4274436, 6411654, 8548872, 12823308, 25646616]

約数ペア:

[(1, 25646616), (2, 12823308), (3, 8548872), (4, 6411654), (6, 4274436), (8, 3205827), (9, 2849624), (12, 2137218), (18, 1424812), (24, 1068609), (36, 712406), (72, 356203), (107, 239688), (214, 119844), (321, 79896), (428, 59922), (642, 39948), (856, 29961), (963, 26632), (1284, 19974), (1926, 13316), (2568, 9987), (3329, 7704), (3852, 6658)]