28508276

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4637}}^1$

素因数の和:4723

約数の個数: 24

約数和(自身を含む): 52594920

約数和(自身を除く): 24086644

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 4637, 6148, 9274, 18548, 134473, 245761, 268946, 491522, 537892, 983044, 7127069, 14254138, 28508276]

約数ペア:

[(1, 28508276), (2, 14254138), (4, 7127069), (29, 983044), (53, 537892), (58, 491522), (106, 268946), (116, 245761), (212, 134473), (1537, 18548), (3074, 9274), (4637, 6148)]