99781696

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3137}}^1$

素因数の和:3227

約数の個数: 56

約数和(自身を含む): 229550976

約数和(自身を除く): 129769280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3137, 3976, 4544, 6274, 7952, 12548, 15904, 21959, 25096, 31808, 43918, 50192, 87836, 100384, 175672, 200768, 222727, 351344, 445454, 702688, 890908, 1405376, 1559089, 1781816, 3118178, 3563632, 6236356, 7127264, 12472712, 14254528, 24945424, 49890848, 99781696]

約数ペア:

[(1, 99781696), (2, 49890848), (4, 24945424), (7, 14254528), (8, 12472712), (14, 7127264), (16, 6236356), (28, 3563632), (32, 3118178), (56, 1781816), (64, 1559089), (71, 1405376), (112, 890908), (142, 702688), (224, 445454), (284, 351344), (448, 222727), (497, 200768), (568, 175672), (994, 100384), (1136, 87836), (1988, 50192), (2272, 43918), (3137, 31808), (3976, 25096), (4544, 21959), (6274, 15904), (7952, 12548)]