1519616

素因数分解:

$2^{12}\times 7^1\times {\mathrm{53}}^1$

素因数の和:84

約数の個数: 52

約数和(自身を含む): 3538512

約数和(自身を除く): 2018896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 512, 742, 848, 896, 1024, 1484, 1696, 1792, 2048, 2968, 3392, 3584, 4096, 5936, 6784, 7168, 11872, 13568, 14336, 23744, 27136, 28672, 47488, 54272, 94976, 108544, 189952, 217088, 379904, 759808, 1519616]

約数ペア:

[(1, 1519616), (2, 759808), (4, 379904), (7, 217088), (8, 189952), (14, 108544), (16, 94976), (28, 54272), (32, 47488), (53, 28672), (56, 27136), (64, 23744), (106, 14336), (112, 13568), (128, 11872), (212, 7168), (224, 6784), (256, 5936), (371, 4096), (424, 3584), (448, 3392), (512, 2968), (742, 2048), (848, 1792), (896, 1696), (1024, 1484)]