21975104

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{1097}}^1$

素因数の和:1422

約数の個数: 28

約数和(自身を含む): 43786044

約数和(自身を除く): 21810940

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1097, 1252, 2194, 2504, 4388, 5008, 8776, 10016, 17552, 20032, 35104, 70208, 343361, 686722, 1373444, 2746888, 5493776, 10987552, 21975104]

約数ペア:

[(1, 21975104), (2, 10987552), (4, 5493776), (8, 2746888), (16, 1373444), (32, 686722), (64, 343361), (313, 70208), (626, 35104), (1097, 20032), (1252, 17552), (2194, 10016), (2504, 8776), (4388, 5008)]