2785385792

素因数分解:

$2^6\times 7^2\times {\mathrm{79}}^1\times {\mathrm{11243}}^1$

素因数の和:11348

約数の個数: 84

約数和(自身を含む): 6511625280

約数和(自身を除く): 3726239488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 158, 196, 224, 316, 392, 448, 553, 632, 784, 1106, 1264, 1568, 2212, 2528, 3136, 3871, 4424, 5056, 7742, 8848, 11243, 15484, 17696, 22486, 30968, 35392, 44972, 61936, 78701, 89944, 123872, 157402, 179888, 247744, 314804, 359776, 550907, 629608, 719552, 888197, 1101814, 1259216, 1776394, 2203628, 2518432, 3552788, 4407256, 5036864, 6217379, 7105576, 8814512, 12434758, 14211152, 17629024, 24869516, 28422304, 35258048, 43521653, 49739032, 56844608, 87043306, 99478064, 174086612, 198956128, 348173224, 397912256, 696346448, 1392692896, 2785385792]

約数ペア:

[(1, 2785385792), (2, 1392692896), (4, 696346448), (7, 397912256), (8, 348173224), (14, 198956128), (16, 174086612), (28, 99478064), (32, 87043306), (49, 56844608), (56, 49739032), (64, 43521653), (79, 35258048), (98, 28422304), (112, 24869516), (158, 17629024), (196, 14211152), (224, 12434758), (316, 8814512), (392, 7105576), (448, 6217379), (553, 5036864), (632, 4407256), (784, 3552788), (1106, 2518432), (1264, 2203628), (1568, 1776394), (2212, 1259216), (2528, 1101814), (3136, 888197), (3871, 719552), (4424, 629608), (5056, 550907), (7742, 359776), (8848, 314804), (11243, 247744), (15484, 179888), (17696, 157402), (22486, 123872), (30968, 89944), (35392, 78701), (44972, 61936)]