25630528

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:780

約数の個数: 84

約数和(自身を含む): 64629792

約数和(自身を除く): 38999264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 743, 784, 1078, 1232, 1486, 1568, 2156, 2464, 2972, 3136, 4312, 4928, 5201, 5944, 8173, 8624, 10402, 11888, 16346, 17248, 20804, 23776, 32692, 34496, 36407, 41608, 47552, 57211, 65384, 72814, 83216, 114422, 130768, 145628, 166432, 228844, 261536, 291256, 332864, 400477, 457688, 523072, 582512, 800954, 915376, 1165024, 1601908, 1830752, 2330048, 3203816, 3661504, 6407632, 12815264, 25630528]

約数ペア:

[(1, 25630528), (2, 12815264), (4, 6407632), (7, 3661504), (8, 3203816), (11, 2330048), (14, 1830752), (16, 1601908), (22, 1165024), (28, 915376), (32, 800954), (44, 582512), (49, 523072), (56, 457688), (64, 400477), (77, 332864), (88, 291256), (98, 261536), (112, 228844), (154, 166432), (176, 145628), (196, 130768), (224, 114422), (308, 83216), (352, 72814), (392, 65384), (448, 57211), (539, 47552), (616, 41608), (704, 36407), (743, 34496), (784, 32692), (1078, 23776), (1232, 20804), (1486, 17248), (1568, 16346), (2156, 11888), (2464, 10402), (2972, 8624), (3136, 8173), (4312, 5944), (4928, 5201)]