28411606

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{823}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 43813728

約数和(自身を除く): 15402122

約数列:

[1, 2, 41, 82, 421, 823, 842, 1646, 17261, 33743, 34522, 67486, 346483, 692966, 14205803, 28411606]

約数ペア:

[(1, 28411606), (2, 14205803), (41, 692966), (82, 346483), (421, 67486), (823, 34522), (842, 33743), (1646, 17261)]