28015442

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2609}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 24602158

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 413, 767, 826, 1534, 2609, 5218, 5369, 10738, 18263, 33917, 36526, 67834, 153931, 237419, 307862, 474838, 1077517, 2001103, 2155034, 4002206, 14007721, 28015442]

約数ペア:

[(1, 28015442), (2, 14007721), (7, 4002206), (13, 2155034), (14, 2001103), (26, 1077517), (59, 474838), (91, 307862), (118, 237419), (182, 153931), (413, 67834), (767, 36526), (826, 33917), (1534, 18263), (2609, 10738), (5218, 5369)]