28047362

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 49762944

約数和(自身を除く): 21715582

約数列:

[1, 2, 7, 14, 41, 82, 131, 262, 287, 373, 574, 746, 917, 1834, 2611, 5222, 5371, 10742, 15293, 30586, 37597, 48863, 75194, 97726, 107051, 214102, 342041, 684082, 2003383, 4006766, 14023681, 28047362]

約数ペア:

[(1, 28047362), (2, 14023681), (7, 4006766), (14, 2003383), (41, 684082), (82, 342041), (131, 214102), (262, 107051), (287, 97726), (373, 75194), (574, 48863), (746, 37597), (917, 30586), (1834, 15293), (2611, 10742), (5222, 5371)]