28997747246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{156577}}^1$

素因数の和:157028

約数の個数: 32

約数和(自身を含む): 49716646560

約数和(自身を除く): 20718899314

約数列:

[1, 2, 13, 17, 26, 34, 221, 419, 442, 838, 5447, 7123, 10894, 14246, 92599, 156577, 185198, 313154, 2035501, 2661809, 4071002, 5323618, 34603517, 65605763, 69207034, 131211526, 852874919, 1115297971, 1705749838, 2230595942, 14498873623, 28997747246]

約数ペア:

[(1, 28997747246), (2, 14498873623), (13, 2230595942), (17, 1705749838), (26, 1115297971), (34, 852874919), (221, 131211526), (419, 69207034), (442, 65605763), (838, 34603517), (5447, 5323618), (7123, 4071002), (10894, 2661809), (14246, 2035501), (92599, 313154), (156577, 185198)]