556288

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 36

約数和(自身を含む): 1158948

約数和(自身を除く): 602660

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 82, 106, 128, 164, 212, 256, 328, 424, 656, 848, 1312, 1696, 2173, 2624, 3392, 4346, 5248, 6784, 8692, 10496, 13568, 17384, 34768, 69536, 139072, 278144, 556288]

約数ペア:

[(1, 556288), (2, 278144), (4, 139072), (8, 69536), (16, 34768), (32, 17384), (41, 13568), (53, 10496), (64, 8692), (82, 6784), (106, 5248), (128, 4346), (164, 3392), (212, 2624), (256, 2173), (328, 1696), (424, 1312), (656, 848)]