15512896

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1167

約数の個数: 56

約数和(自身を含む): 36348416

約数和(自身を除く): 20835520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1117, 1736, 1984, 2234, 3472, 4468, 6944, 7819, 8936, 13888, 15638, 17872, 31276, 34627, 35744, 62552, 69254, 71488, 125104, 138508, 242389, 250208, 277016, 484778, 500416, 554032, 969556, 1108064, 1939112, 2216128, 3878224, 7756448, 15512896]

約数ペア:

[(1, 15512896), (2, 7756448), (4, 3878224), (7, 2216128), (8, 1939112), (14, 1108064), (16, 969556), (28, 554032), (31, 500416), (32, 484778), (56, 277016), (62, 250208), (64, 242389), (112, 138508), (124, 125104), (217, 71488), (224, 69254), (248, 62552), (434, 35744), (448, 34627), (496, 31276), (868, 17872), (992, 15638), (1117, 13888), (1736, 8936), (1984, 7819), (2234, 6944), (3472, 4468)]