28989734

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1259}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 45133200

約数和(自身を除く): 16143466

約数列:

[1, 2, 29, 58, 397, 794, 1259, 2518, 11513, 23026, 36511, 73022, 499823, 999646, 14494867, 28989734]

約数ペア:

[(1, 28989734), (2, 14494867), (29, 999646), (58, 499823), (397, 73022), (794, 36511), (1259, 23026), (2518, 11513)]