28154882

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 51563520

約数和(自身を除く): 23408638

約数列:

[1, 2, 7, 14, 29, 31, 58, 62, 203, 217, 406, 434, 899, 1798, 2237, 4474, 6293, 12586, 15659, 31318, 64873, 69347, 129746, 138694, 454111, 485429, 908222, 970858, 2011063, 4022126, 14077441, 28154882]

約数ペア:

[(1, 28154882), (2, 14077441), (7, 4022126), (14, 2011063), (29, 970858), (31, 908222), (58, 485429), (62, 454111), (203, 138694), (217, 129746), (406, 69347), (434, 64873), (899, 31318), (1798, 15659), (2237, 12586), (4474, 6293)]