379904

素因数分解:

$2^{10}\times 7^1\times {\mathrm{53}}^1$

素因数の和:80

約数の個数: 44

約数和(自身を含む): 884304

約数和(自身を除く): 504400

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, 2968, 3392, 3584, 5936, 6784, 7168, 11872, 13568, 23744, 27136, 47488, 54272, 94976, 189952, 379904]

約数ペア:

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