28974764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79601}}^1$

素因数の和:79625

約数の個数: 24

約数和(自身を含む): 62407968

約数和(自身を除く): 33433204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 79601, 159202, 318404, 557207, 1034813, 1114414, 2069626, 2228828, 4139252, 7243691, 14487382, 28974764]

約数ペア:

[(1, 28974764), (2, 14487382), (4, 7243691), (7, 4139252), (13, 2228828), (14, 2069626), (26, 1114414), (28, 1034813), (52, 557207), (91, 318404), (182, 159202), (364, 79601)]