28644812

素因数分解:

$2^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1566

約数の個数: 36

約数和(自身を含む): 58930704

約数和(自身を除く): 30285892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 196, 202, 404, 707, 1414, 1447, 2828, 2894, 4949, 5788, 9898, 10129, 19796, 20258, 40516, 70903, 141806, 146147, 283612, 292294, 584588, 1023029, 2046058, 4092116, 7161203, 14322406, 28644812]

約数ペア:

[(1, 28644812), (2, 14322406), (4, 7161203), (7, 4092116), (14, 2046058), (28, 1023029), (49, 584588), (98, 292294), (101, 283612), (196, 146147), (202, 141806), (404, 70903), (707, 40516), (1414, 20258), (1447, 19796), (2828, 10129), (2894, 9898), (4949, 5788)]