28977014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 21342346

約数列:

[1, 2, 11, 19, 22, 38, 181, 209, 362, 383, 418, 766, 1991, 3439, 3982, 4213, 6878, 7277, 8426, 14554, 37829, 69323, 75658, 80047, 138646, 160094, 762553, 1317137, 1525106, 2634274, 14488507, 28977014]

約数ペア:

[(1, 28977014), (2, 14488507), (11, 2634274), (19, 1525106), (22, 1317137), (38, 762553), (181, 160094), (209, 138646), (362, 80047), (383, 75658), (418, 69323), (766, 37829), (1991, 14554), (3439, 8426), (3982, 7277), (4213, 6878)]