25314496

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 56

約数和(自身を含む): 54315360

約数和(自身を除く): 29000864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 212, 272, 424, 439, 544, 848, 878, 901, 1088, 1696, 1756, 1802, 3392, 3512, 3604, 7024, 7208, 7463, 14048, 14416, 14926, 23267, 28096, 28832, 29852, 46534, 57664, 59704, 93068, 119408, 186136, 238816, 372272, 395539, 477632, 744544, 791078, 1489088, 1582156, 3164312, 6328624, 12657248, 25314496]

約数ペア:

[(1, 25314496), (2, 12657248), (4, 6328624), (8, 3164312), (16, 1582156), (17, 1489088), (32, 791078), (34, 744544), (53, 477632), (64, 395539), (68, 372272), (106, 238816), (136, 186136), (212, 119408), (272, 93068), (424, 59704), (439, 57664), (544, 46534), (848, 29852), (878, 28832), (901, 28096), (1088, 23267), (1696, 14926), (1756, 14416), (1802, 14048), (3392, 7463), (3512, 7208), (3604, 7024)]