28946498

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66697}}^1$

素因数の和:66737

約数の個数: 16

約数和(自身を含む): 51224064

約数和(自身を除く): 22277566

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 66697, 133394, 466879, 933758, 2067607, 4135214, 14473249, 28946498]

約数ペア:

[(1, 28946498), (2, 14473249), (7, 4135214), (14, 2067607), (31, 933758), (62, 466879), (217, 133394), (434, 66697)]