61809664

素因数分解:

$2^{10}\times 7^1\times {\mathrm{8623}}^1$

素因数の和:8650

約数の個数: 44

約数和(自身を含む): 141226624

約数和(自身を除く): 79416960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 8623, 17246, 34492, 60361, 68984, 120722, 137968, 241444, 275936, 482888, 551872, 965776, 1103744, 1931552, 2207488, 3863104, 4414976, 7726208, 8829952, 15452416, 30904832, 61809664]

約数ペア:

[(1, 61809664), (2, 30904832), (4, 15452416), (7, 8829952), (8, 7726208), (14, 4414976), (16, 3863104), (28, 2207488), (32, 1931552), (56, 1103744), (64, 965776), (112, 551872), (128, 482888), (224, 275936), (256, 241444), (448, 137968), (512, 120722), (896, 68984), (1024, 60361), (1792, 34492), (3584, 17246), (7168, 8623)]