28007794

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{751}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 43585920

約数和(自身を除く): 15578126

約数列:

[1, 2, 29, 58, 643, 751, 1286, 1502, 18647, 21779, 37294, 43558, 482893, 965786, 14003897, 28007794]

約数ペア:

[(1, 28007794), (2, 14003897), (29, 965786), (58, 482893), (643, 43558), (751, 37294), (1286, 21779), (1502, 18647)]