1345856

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1266

約数の個数: 28

約数和(自身を含む): 2830068

約数和(自身を除く): 1484212

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1237, 2474, 4948, 9896, 19792, 21029, 39584, 42058, 79168, 84116, 168232, 336464, 672928, 1345856]

約数ペア:

[(1, 1345856), (2, 672928), (4, 336464), (8, 168232), (16, 84116), (17, 79168), (32, 42058), (34, 39584), (64, 21029), (68, 19792), (136, 9896), (272, 4948), (544, 2474), (1088, 1237)]