2586502912

素因数分解:

$2^8\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3529}}^1$

素因数の和:3961

約数の個数: 72

約数和(自身を含む): 5916562400

約数和(自身を除く): 3330059488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 409, 448, 818, 896, 1636, 1792, 2863, 3272, 3529, 5726, 6544, 7058, 11452, 13088, 14116, 22904, 24703, 26176, 28232, 45808, 49406, 52352, 56464, 91616, 98812, 104704, 112928, 183232, 197624, 225856, 366464, 395248, 451712, 732928, 790496, 903424, 1443361, 1580992, 2886722, 3161984, 5773444, 6323968, 10103527, 11546888, 20207054, 23093776, 40414108, 46187552, 80828216, 92375104, 161656432, 184750208, 323312864, 369500416, 646625728, 1293251456, 2586502912]

約数ペア:

[(1, 2586502912), (2, 1293251456), (4, 646625728), (7, 369500416), (8, 323312864), (14, 184750208), (16, 161656432), (28, 92375104), (32, 80828216), (56, 46187552), (64, 40414108), (112, 23093776), (128, 20207054), (224, 11546888), (256, 10103527), (409, 6323968), (448, 5773444), (818, 3161984), (896, 2886722), (1636, 1580992), (1792, 1443361), (2863, 903424), (3272, 790496), (3529, 732928), (5726, 451712), (6544, 395248), (7058, 366464), (11452, 225856), (13088, 197624), (14116, 183232), (22904, 112928), (24703, 104704), (26176, 98812), (28232, 91616), (45808, 56464), (49406, 52352)]