69380864

素因数分解:

$2^8\times 7^2\times {\mathrm{5531}}^1$

素因数の和:5561

約数の個数: 54

約数和(自身を含む): 161130564

約数和(自身を除く): 91749700

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5531, 6272, 11062, 12544, 22124, 38717, 44248, 77434, 88496, 154868, 176992, 271019, 309736, 353984, 542038, 619472, 707968, 1084076, 1238944, 1415936, 2168152, 2477888, 4336304, 4955776, 8672608, 9911552, 17345216, 34690432, 69380864]

約数ペア:

[(1, 69380864), (2, 34690432), (4, 17345216), (7, 9911552), (8, 8672608), (14, 4955776), (16, 4336304), (28, 2477888), (32, 2168152), (49, 1415936), (56, 1238944), (64, 1084076), (98, 707968), (112, 619472), (128, 542038), (196, 353984), (224, 309736), (256, 271019), (392, 176992), (448, 154868), (784, 88496), (896, 77434), (1568, 44248), (1792, 38717), (3136, 22124), (5531, 12544), (6272, 11062)]