28949882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58603}}^1$

素因数の和:58637

約数の個数: 16

約数和(自身を含む): 49227360

約数和(自身を除く): 20277478

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 58603, 117206, 761839, 1113457, 1523678, 2226914, 14474941, 28949882]

約数ペア:

[(1, 28949882), (2, 14474941), (13, 2226914), (19, 1523678), (26, 1113457), (38, 761839), (247, 117206), (494, 58603)]