15355424

素因数分解:

$2^5\times 7^3\times {\mathrm{1399}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 35280000

約数和(自身を除く): 19924576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1399, 1568, 2744, 2798, 5488, 5596, 9793, 10976, 11192, 19586, 22384, 39172, 44768, 68551, 78344, 137102, 156688, 274204, 313376, 479857, 548408, 959714, 1096816, 1919428, 2193632, 3838856, 7677712, 15355424]

約数ペア:

[(1, 15355424), (2, 7677712), (4, 3838856), (7, 2193632), (8, 1919428), (14, 1096816), (16, 959714), (28, 548408), (32, 479857), (49, 313376), (56, 274204), (98, 156688), (112, 137102), (196, 78344), (224, 68551), (343, 44768), (392, 39172), (686, 22384), (784, 19586), (1372, 11192), (1399, 10976), (1568, 9793), (2744, 5596), (2798, 5488)]