17179456

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1287

約数の個数: 56

約数和(自身を含む): 40249856

約数和(自身を除く): 23070400

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, 1237, 1736, 1984, 2474, 3472, 4948, 6944, 8659, 9896, 13888, 17318, 19792, 34636, 38347, 39584, 69272, 76694, 79168, 138544, 153388, 268429, 277088, 306776, 536858, 554176, 613552, 1073716, 1227104, 2147432, 2454208, 4294864, 8589728, 17179456]

約数ペア:

[(1, 17179456), (2, 8589728), (4, 4294864), (7, 2454208), (8, 2147432), (14, 1227104), (16, 1073716), (28, 613552), (31, 554176), (32, 536858), (56, 306776), (62, 277088), (64, 268429), (112, 153388), (124, 138544), (217, 79168), (224, 76694), (248, 69272), (434, 39584), (448, 38347), (496, 34636), (868, 19792), (992, 17318), (1237, 13888), (1736, 9896), (1984, 8659), (2474, 6944), (3472, 4948)]