28170282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3877}}^1$

素因数の和:4062

約数の個数: 32

約数和(自身を含む): 64778112

約数和(自身を除く): 36607830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 3877, 7266, 7754, 11631, 23262, 27139, 54278, 81417, 162834, 670721, 1341442, 2012163, 4024326, 4695047, 9390094, 14085141, 28170282]

約数ペア:

[(1, 28170282), (2, 14085141), (3, 9390094), (6, 4695047), (7, 4024326), (14, 2012163), (21, 1341442), (42, 670721), (173, 162834), (346, 81417), (519, 54278), (1038, 27139), (1211, 23262), (2422, 11631), (3633, 7754), (3877, 7266)]